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2021-04-19

始终看不明白比特币涨跌逻辑

抱歉，原内容已删除

2021-04-21

太赞了

抱歉，原内容已删除

2021-04-19

[开心] [开心] [开心]

抱歉，原内容已删除

2021-04-19

[微笑] [微笑] [微笑]

抱歉，原内容已删除

2021-04-18

awesome

Bionano Genomics fell about 10% in Friday morning trading<blockquote>Bionano Genomics周五早盘下跌约10%</blockquote>

2021-04-17

awesome

$544 Billion In Options Expire Today: Here's What Will Move<blockquote>5440亿美元期权今天到期：以下是将发生的变化</blockquote>

2021-04-17

awesome

$544 Billion In Options Expire Today: Here's What Will Move<blockquote>5440亿美元期权今天到期：以下是将发生的变化</blockquote>

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[开心] [开心]","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379745326","repostId":"2128000863","repostType":4,"isVote":1,"tweetType":1,"viewCount":1900,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"CN","totalScore":0},{"id":379742743,"gmtCreate":1618798207682,"gmtModify":1634290857437,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"[微笑]&nbsp;[微笑]&nbsp;[微笑]&nbsp;","listText":"[微笑]&nbsp;[微笑]&nbsp;[微笑]&nbsp;","text":"[微笑] [微笑] [微笑]","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379742743","repostId":"2128658448","repostType":4,"isVote":1,"tweetType":1,"viewCount":2910,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"CN","totalScore":0},{"id":379742193,"gmtCreate":1618798179212,"gmtModify":1634290858015,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"始终看不明白比特币涨跌逻辑","listText":"始终看不明白比特币涨跌逻辑","text":"始终看不明白比特币涨跌逻辑","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":2,"commentSize":7,"repostSize":0,"link":"https://laohu8.com/post/379742193","repostId":"2128153865","repostType":4,"isVote":1,"tweetType":1,"viewCount":2345,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"CN","totalScore":0},{"id":379823199,"gmtCreate":1618717519911,"gmtModify":1634291279165,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"awesome","listText":"awesome","text":"awesome","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379823199","repostId":"1151923129","repostType":4,"repost":{"id":"1151923129","kind":"news","weMediaInfo":{"introduction":"Providing stock market headlines, business news, financials and earnings ","home_visible":1,"media_name":"Tiger Newspress","id":"1079075236","head_image":"https://static.tigerbbs.com/8274c5b9d4c2852bfb1c4d6ce16c68ba"},"pubTimestamp":1618581789,"share":"https://www.laohu8.com/m/news/1151923129?lang=zh_CN&edition=full","pubTime":"2021-04-16 22:03","market":"us","language":"en","title":"Bionano Genomics fell about 10% in Friday morning  trading<blockquote>Bionano Genomics周五早盘下跌约10%</blockquote>","url":"https://stock-news.laohu8.com/highlight/detail?id=1151923129","media":"Tiger Newspress","summary":"(April 16) Bionano Genomics fell about 10% in Friday morning trading.\nThere's a genomics revolution ","content":"<p>(April 16)&nbsp;Bionano Genomics&nbsp;fell&nbsp;about&nbsp;10%&nbsp;in Friday morning trading.</p><p><blockquote>（4月16日）Bionano Genomics周五早盘下跌约10%。</blockquote></p><p> There's a genomics revolution underway right now. Surprisingly, though, only one pure-play genomics stock is in the top 100 most popular list on Robinhood. That lone ranger is<b>Bionano Genomics</b>(NASDAQ:BNGO). The stock has been a major winner so far this year, with Bionano's shares vaulting 108% higher.</p><p><blockquote>一场基因组学革命正在进行。但令人惊讶的是，只有一只纯基因组学股票出现在Robinhood上最受欢迎的前100名名单中。那个独行侠是<b>生物纳米基因组学</b>（纳斯达克：BNGO）。今年迄今为止，该股一直是主要赢家，Bionano股价飙升108%。</blockquote></p><p> Bionano had generated even bigger gains earlier in 2021. By mid-February, the stock had more than quintupled year to date. However, a shift away from high-flying growth stocks caused Bionano's share price to tumble over the last couple of months.</p><p><blockquote>Bionano在2021年初取得了更大的收益。截至2月中旬，该股今年迄今已上涨五倍多。然而，从高速增长股票的转变导致Bionano的股价在过去几个月内暴跌。</blockquote></p><p> Many investors remain enthusiastic about the company's prospects. Bionanobeat analysts' Q4 revenue expectations. It expects to soon win accreditation in select European markets for Saphyr-based laboratory-developed tests for acute lymphocytic leukemia (ALL) and facioscapulohumeral muscular dystrophy (FSHD). The genomics testing company also thinks that it will have 150 Saphyr gene-sequencing systems installed by the end of this year, which would represent a 50% increase year over year.</p><p><blockquote>许多投资者仍然对该公司的前景充满热情。Bionanobeat分析师第四季度收入预期。它预计很快将在选定的欧洲市场赢得基于Saphyr的实验室开发的急性淋巴细胞白血病（ALL）和面肩肱肌营养不良症（FSHD）测试的认证。这家基因组测试公司还认为，到今年年底，它将安装150个Saphyr基因测序系统，同比增长50%。</blockquote></p><p> <img src=\"https://static.tigerbbs.com/4d6d3a8298b2b720b7b4ddcf26507750\" tg-width=\"708\" tg-height=\"500\"></p><p><blockquote></blockquote></p><p></p>","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>Bionano Genomics fell about 10% in Friday morning  trading<blockquote>Bionano Genomics周五早盘下跌约10%</blockquote></title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nBionano Genomics fell about 10% in Friday morning  trading<blockquote>Bionano Genomics周五早盘下跌约10%</blockquote>\n</h2>\n<h4 class=\"meta\">\n<a class=\"head\" href=\"https://laohu8.com/wemedia/1079075236\">\n\n<div class=\"h-thumb\" style=\"background-image:url(https://static.tigerbbs.com/8274c5b9d4c2852bfb1c4d6ce16c68ba);background-size:cover;\"></div>\n\n<div class=\"h-content\">\n<p class=\"h-name\">Tiger Newspress </p>\n<p class=\"h-time smaller\">2021-04-16 22:03</p>\n</div>\n</a>\n</h4>\n</header>\n<article>\n<p>(April 16)&nbsp;Bionano Genomics&nbsp;fell&nbsp;about&nbsp;10%&nbsp;in Friday morning trading.</p><p><blockquote>（4月16日）Bionano Genomics周五早盘下跌约10%。</blockquote></p><p> There's a genomics revolution underway right now. Surprisingly, though, only one pure-play genomics stock is in the top 100 most popular list on Robinhood. That lone ranger is<b>Bionano Genomics</b>(NASDAQ:BNGO). The stock has been a major winner so far this year, with Bionano's shares vaulting 108% higher.</p><p><blockquote>一场基因组学革命正在进行。但令人惊讶的是，只有一只纯基因组学股票出现在Robinhood上最受欢迎的前100名名单中。那个独行侠是<b>生物纳米基因组学</b>（纳斯达克：BNGO）。今年迄今为止，该股一直是主要赢家，Bionano股价飙升108%。</blockquote></p><p> Bionano had generated even bigger gains earlier in 2021. By mid-February, the stock had more than quintupled year to date. However, a shift away from high-flying growth stocks caused Bionano's share price to tumble over the last couple of months.</p><p><blockquote>Bionano在2021年初取得了更大的收益。截至2月中旬，该股今年迄今已上涨五倍多。然而，从高速增长股票的转变导致Bionano的股价在过去几个月内暴跌。</blockquote></p><p> Many investors remain enthusiastic about the company's prospects. Bionanobeat analysts' Q4 revenue expectations. It expects to soon win accreditation in select European markets for Saphyr-based laboratory-developed tests for acute lymphocytic leukemia (ALL) and facioscapulohumeral muscular dystrophy (FSHD). The genomics testing company also thinks that it will have 150 Saphyr gene-sequencing systems installed by the end of this year, which would represent a 50% increase year over year.</p><p><blockquote>许多投资者仍然对该公司的前景充满热情。Bionanobeat分析师第四季度收入预期。它预计很快将在选定的欧洲市场赢得基于Saphyr的实验室开发的急性淋巴细胞白血病（ALL）和面肩肱肌营养不良症（FSHD）测试的认证。这家基因组测试公司还认为，到今年年底，它将安装150个Saphyr基因测序系统，同比增长50%。</blockquote></p><p> <img src=\"https://static.tigerbbs.com/4d6d3a8298b2b720b7b4ddcf26507750\" tg-width=\"708\" tg-height=\"500\"></p><p><blockquote></blockquote></p><p></p>\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"","relate_stocks":{"BNGO":"Bionano Genomics"},"is_english":true,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1151923129","content_text":"(April 16) Bionano Genomics fell about 10% in Friday morning trading.\nThere's a genomics revolution underway right now. Surprisingly, though, only one pure-play genomics stock is in the top 100 most popular list on Robinhood. That lone ranger isBionano Genomics(NASDAQ:BNGO). The stock has been a major winner so far this year, with Bionano's shares vaulting 108% higher.\nBionano had generated even bigger gains earlier in 2021. By mid-February, the stock had more than quintupled year to date. However, a shift away from high-flying growth stocks caused Bionano's share price to tumble over the last couple of months.\nMany investors remain enthusiastic about the company's prospects. Bionanobeat analysts' Q4 revenue expectations. It expects to soon win accreditation in select European markets for Saphyr-based laboratory-developed tests for acute lymphocytic leukemia (ALL) and facioscapulohumeral muscular dystrophy (FSHD). The genomics testing company also thinks that it will have 150 Saphyr gene-sequencing systems installed by the end of this year, which would represent a 50% increase year over year.","news_type":1,"symbols_score_info":{"BNGO":0.9}},"isVote":1,"tweetType":1,"viewCount":1173,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":379054986,"gmtCreate":1618642929545,"gmtModify":1634291573952,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"awesome","listText":"awesome","text":"awesome","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379054986","repostId":"1175692875","repostType":4,"repost":{"id":"1175692875","kind":"news","pubTimestamp":1618582708,"share":"https://www.laohu8.com/m/news/1175692875?lang=zh_CN&edition=full","pubTime":"2021-04-16 22:18","market":"us","language":"en","title":"$544 Billion In Options Expire Today: Here's What Will Move<blockquote>5440亿美元期权今天到期：以下是将发生的变化</blockquote>","url":"https://stock-news.laohu8.com/highlight/detail?id=1175692875","media":"zerohedge","summary":"While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire","content":"<p>While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.</p><p><blockquote>虽然这不是四（甚至三）巫术日，但今天的大量每周期权将到期，其中可能一文不值，其他期权将为基础价格提供支持“引脚”。这就是为什么，尽管我们正在享受一个美丽的春季周，高盛指出，单一股票期权交易活动相对于历史水平有所上升。也就是说，4月份每日期权交易量增长了70%，高于3月30日年初至今24亿美元的低点。</blockquote></p><p><b>In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.</b>As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.</p><p><blockquote><b>总体而言，单个股票中有5440亿美元的期权将于今天到期，其中包括3050亿美元的评级。</b>因此，今天的到期对于平值（ATM）期权持有大量未平仓合约的股票可能很重要，因为做市商对其异常大的期权投资组合进行delta对冲将会很活跃。这种流动可能会抑制某些股票的波动，同时加剧其他股票的股价波动。</blockquote></p><p>How to trade this?</p><p><blockquote>这个怎么交易？</blockquote></p><p>As Goldman's Vishal Vivek writes, at major expirations, options traders track situations where<b>a large amount of open interest is set to expire.</b>In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.</p><p><blockquote>正如高盛的维沙尔·维韦克（Vishal Vivek）所写，在重大到期时，期权交易者会跟踪以下情况：<b>大量未平仓合约即将到期。</b>在平价执行（执行价格等于或非常接近当前股价）中存在大量到期未平仓合约的情况下，delta对冲活动可能会影响标的股票当天的交易。如果做市商或其他对其头寸进行delta对冲的期权交易者是净多头ATM期权，则与到期相关的流量可能会产生抑制股价走势的效果，导致股价以大量未平仓合约在行权附近结算。这种情况通常被称为“pin”，对于试图进入/退出股票头寸的大型投资者来说是理想的情况。或者，如果delta对冲者是ATM期权的净空头（具有“负伽马”头寸），他们的对冲活动可能会加剧股价波动。</blockquote></p><p>What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.</p><p><blockquote>这意味着与到期相关的交易可能会导致具有大量ATM未平仓合约的股票的交易活动大幅回升。</blockquote></p><p>So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"<i>expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"</i></p><p><blockquote>因此，为了帮助寻求日内交易机会的交易者，这里有一个表格，列出了今天到期的ATM未平仓合约较大的可能焦点股票，并与标的股票的日均交易量进行了比较。正如高盛所说，“<i>如果未平仓合约占股票交易量的很大一部分，那么与到期相关的活动可能会产生更大的影响。”</i></blockquote></p><p><img src=\"https://static.tigerbbs.com/0dac61cb87c2f2700d8a0e8e64324f81\" tg-width=\"500\" tg-height=\"638\" referrerpolicy=\"no-referrer\">Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"</p><p><blockquote>最后，值得一提的是，今天早上我们在SpotGamma的朋友写道，这是一个相当奇怪的运营支出周期，“持续的几乎机械的出价推动市场走高。我们以前从未见过看涨期权墙“突破”过很多次，但我们在之前的笔记中提到过其他异常现象，例如净看跌期权销售。我们对此有一些理论，我们将在一篇更长的文章中发布。”</blockquote></p><p>According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).<b>These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX&nbsp; (i.e. implied volatility) reversed.</b></p><p><blockquote>根据SG的说法，由于隐含波动率现在已经压缩（即VIX处于新低），现在“长期”波动的潜力更大。回想一下最近市场的任何剧烈下跌都是如何被如此迅速地买入的（见下图）。<b>这些大幅走低与创纪录的VIX飙升同时发生，但随着VIX（即隐含波动率）的逆转，反射性的snap回调将带来同等力度的市场复苏。</b></blockquote></p><p><img src=\"https://static.tigerbbs.com/ae7a60d873792b825bdda669cafa0ed3\" tg-width=\"500\" tg-height=\"297\" referrerpolicy=\"no-referrer\">And one other curious observation from SpotGamma:</p><p><blockquote>SpotGamma的另一个奇怪观察：</blockquote></p><p>When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. <b>We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.</b>With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.&nbsp; Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.&nbsp; Additionally, gamma is higher when IV is lower so gamma flips may have more juice.</p><p><blockquote>当隐含波动率非常高时，它对市场走势非常敏感，也表明市场预计未来会有更大的波动。一旦市场暂停或抓住支撑位，隐含波动率就会迅速反转走低。<b>我们经常想到这样一个类比，如果鲨鱼停止游泳，它就会下沉（部分正确！）.如果市场停止下跌，那么隐含波动率就会下降。</b>正如我们经常谈论的那样，较低的隐含波动率（即较低的VIX）表明做市商必须回购空头对冲，从而推动反弹。SG的结论是：目前较低的隐含波动率水平给了市场更多的下行火力。从较低的隐含波动率开始会“减缓”反应性的“snap回”购买机制。此外，当IV较低时，伽马较高，因此伽马翻转可能有更多的果汁。</blockquote></p><p></p>","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>$544 Billion In Options Expire Today: Here's What Will Move<blockquote>5440亿美元期权今天到期：以下是将发生的变化</blockquote></title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\n$544 Billion In Options Expire Today: Here's What Will Move<blockquote>5440亿美元期权今天到期：以下是将发生的变化</blockquote>\n</h2>\n<h4 class=\"meta\">\n<p class=\"head\">\n<strong class=\"h-name small\">zerohedge</strong><span class=\"h-time small\">2021-04-16 22:18</span>\n</p>\n</h4>\n</header>\n<article>\n<p>While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.</p><p><blockquote>虽然这不是四（甚至三）巫术日，但今天的大量每周期权将到期，其中可能一文不值，其他期权将为基础价格提供支持“引脚”。这就是为什么，尽管我们正在享受一个美丽的春季周，高盛指出，单一股票期权交易活动相对于历史水平有所上升。也就是说，4月份每日期权交易量增长了70%，高于3月30日年初至今24亿美元的低点。</blockquote></p><p><b>In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.</b>As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.</p><p><blockquote><b>总体而言，单个股票中有5440亿美元的期权将于今天到期，其中包括3050亿美元的评级。</b>因此，今天的到期对于平值（ATM）期权持有大量未平仓合约的股票可能很重要，因为做市商对其异常大的期权投资组合进行delta对冲将会很活跃。这种流动可能会抑制某些股票的波动，同时加剧其他股票的股价波动。</blockquote></p><p>How to trade this?</p><p><blockquote>这个怎么交易？</blockquote></p><p>As Goldman's Vishal Vivek writes, at major expirations, options traders track situations where<b>a large amount of open interest is set to expire.</b>In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.</p><p><blockquote>正如高盛的维沙尔·维韦克（Vishal Vivek）所写，在重大到期时，期权交易者会跟踪以下情况：<b>大量未平仓合约即将到期。</b>在平价执行（执行价格等于或非常接近当前股价）中存在大量到期未平仓合约的情况下，delta对冲活动可能会影响标的股票当天的交易。如果做市商或其他对其头寸进行delta对冲的期权交易者是净多头ATM期权，则与到期相关的流量可能会产生抑制股价走势的效果，导致股价以大量未平仓合约在行权附近结算。这种情况通常被称为“pin”，对于试图进入/退出股票头寸的大型投资者来说是理想的情况。或者，如果delta对冲者是ATM期权的净空头（具有“负伽马”头寸），他们的对冲活动可能会加剧股价波动。</blockquote></p><p>What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.</p><p><blockquote>这意味着与到期相关的交易可能会导致具有大量ATM未平仓合约的股票的交易活动大幅回升。</blockquote></p><p>So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"<i>expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"</i></p><p><blockquote>因此，为了帮助寻求日内交易机会的交易者，这里有一个表格，列出了今天到期的ATM未平仓合约较大的可能焦点股票，并与标的股票的日均交易量进行了比较。正如高盛所说，“<i>如果未平仓合约占股票交易量的很大一部分，那么与到期相关的活动可能会产生更大的影响。”</i></blockquote></p><p><img src=\"https://static.tigerbbs.com/0dac61cb87c2f2700d8a0e8e64324f81\" tg-width=\"500\" tg-height=\"638\" referrerpolicy=\"no-referrer\">Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"</p><p><blockquote>最后，值得一提的是，今天早上我们在SpotGamma的朋友写道，这是一个相当奇怪的运营支出周期，“持续的几乎机械的出价推动市场走高。我们以前从未见过看涨期权墙“突破”过很多次，但我们在之前的笔记中提到过其他异常现象，例如净看跌期权销售。我们对此有一些理论，我们将在一篇更长的文章中发布。”</blockquote></p><p>According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).<b>These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX&nbsp; (i.e. implied volatility) reversed.</b></p><p><blockquote>根据SG的说法，由于隐含波动率现在已经压缩（即VIX处于新低），现在“长期”波动的潜力更大。回想一下最近市场的任何剧烈下跌都是如何被如此迅速地买入的（见下图）。<b>这些大幅走低与创纪录的VIX飙升同时发生，但随着VIX（即隐含波动率）的逆转，反射性的snap回调将带来同等力度的市场复苏。</b></blockquote></p><p><img src=\"https://static.tigerbbs.com/ae7a60d873792b825bdda669cafa0ed3\" tg-width=\"500\" tg-height=\"297\" referrerpolicy=\"no-referrer\">And one other curious observation from SpotGamma:</p><p><blockquote>SpotGamma的另一个奇怪观察：</blockquote></p><p>When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. <b>We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.</b>With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.&nbsp; Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.&nbsp; Additionally, gamma is higher when IV is lower so gamma flips may have more juice.</p><p><blockquote>当隐含波动率非常高时，它对市场走势非常敏感，也表明市场预计未来会有更大的波动。一旦市场暂停或抓住支撑位，隐含波动率就会迅速反转走低。<b>我们经常想到这样一个类比，如果鲨鱼停止游泳，它就会下沉（部分正确！）.如果市场停止下跌，那么隐含波动率就会下降。</b>正如我们经常谈论的那样，较低的隐含波动率（即较低的VIX）表明做市商必须回购空头对冲，从而推动反弹。SG的结论是：目前较低的隐含波动率水平给了市场更多的下行火力。从较低的隐含波动率开始会“减缓”反应性的“snap回”购买机制。此外，当IV较低时，伽马较高，因此伽马翻转可能有更多的果汁。</blockquote></p><p></p>\n<div class=\"bt-text\">\n\n\n<p> 来源：<a href=\"https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29\">zerohedge</a></p>\n<p>为提升您的阅读体验，我们对本页面进行了排版优化</p>\n\n\n</div>\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"","relate_stocks":{".DJI":"道琼斯",".IXIC":"NASDAQ Composite","SPY":"标普500ETF",".SPX":"S&P 500 Index"},"source_url":"https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29","is_english":true,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1175692875","content_text":"While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.How to trade this?As Goldman's Vishal Vivek writes, at major expirations, options traders track situations wherea large amount of open interest is set to expire.In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX  (i.e. implied volatility) reversed.And one other curious observation from SpotGamma:When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.  Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.  Additionally, gamma is higher when IV is lower so gamma flips may have more juice.","news_type":1,"symbols_score_info":{".SPX":0.9,".DJI":0.9,"SPY":0.9,".IXIC":0.9}},"isVote":1,"tweetType":1,"viewCount":1189,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":379055320,"gmtCreate":1618642829860,"gmtModify":1634291574681,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"awesome","listText":"awesome","text":"awesome","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379055320","repostId":"1175692875","repostType":4,"repost":{"id":"1175692875","kind":"news","pubTimestamp":1618582708,"share":"https://www.laohu8.com/m/news/1175692875?lang=zh_CN&edition=full","pubTime":"2021-04-16 22:18","market":"us","language":"en","title":"$544 Billion In Options Expire Today: Here's What Will Move<blockquote>5440亿美元期权今天到期：以下是将发生的变化</blockquote>","url":"https://stock-news.laohu8.com/highlight/detail?id=1175692875","media":"zerohedge","summary":"While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire","content":"<p>While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.</p><p><blockquote>虽然这不是四（甚至三）巫术日，但今天的大量每周期权将到期，其中可能一文不值，其他期权将为基础价格提供支持“引脚”。这就是为什么，尽管我们正在享受一个美丽的春季周，高盛指出，单一股票期权交易活动相对于历史水平有所上升。也就是说，4月份每日期权交易量增长了70%，高于3月30日年初至今24亿美元的低点。</blockquote></p><p><b>In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.</b>As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.</p><p><blockquote><b>总体而言，单个股票中有5440亿美元的期权将于今天到期，其中包括3050亿美元的评级。</b>因此，今天的到期对于平值（ATM）期权持有大量未平仓合约的股票可能很重要，因为做市商对其异常大的期权投资组合进行delta对冲将会很活跃。这种流动可能会抑制某些股票的波动，同时加剧其他股票的股价波动。</blockquote></p><p>How to trade this?</p><p><blockquote>这个怎么交易？</blockquote></p><p>As Goldman's Vishal Vivek writes, at major expirations, options traders track situations where<b>a large amount of open interest is set to expire.</b>In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.</p><p><blockquote>正如高盛的维沙尔·维韦克（Vishal Vivek）所写，在重大到期时，期权交易者会跟踪以下情况：<b>大量未平仓合约即将到期。</b>在平价执行（执行价格等于或非常接近当前股价）中存在大量到期未平仓合约的情况下，delta对冲活动可能会影响标的股票当天的交易。如果做市商或其他对其头寸进行delta对冲的期权交易者是净多头ATM期权，则与到期相关的流量可能会产生抑制股价走势的效果，导致股价以大量未平仓合约在行权附近结算。这种情况通常被称为“pin”，对于试图进入/退出股票头寸的大型投资者来说是理想的情况。或者，如果delta对冲者是ATM期权的净空头（具有“负伽马”头寸），他们的对冲活动可能会加剧股价波动。</blockquote></p><p>What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.</p><p><blockquote>这意味着与到期相关的交易可能会导致具有大量ATM未平仓合约的股票的交易活动大幅回升。</blockquote></p><p>So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"<i>expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"</i></p><p><blockquote>因此，为了帮助寻求日内交易机会的交易者，这里有一个表格，列出了今天到期的ATM未平仓合约较大的可能焦点股票，并与标的股票的日均交易量进行了比较。正如高盛所说，“<i>如果未平仓合约占股票交易量的很大一部分，那么与到期相关的活动可能会产生更大的影响。”</i></blockquote></p><p><img src=\"https://static.tigerbbs.com/0dac61cb87c2f2700d8a0e8e64324f81\" tg-width=\"500\" tg-height=\"638\" referrerpolicy=\"no-referrer\">Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"</p><p><blockquote>最后，值得一提的是，今天早上我们在SpotGamma的朋友写道，这是一个相当奇怪的运营支出周期，“持续的几乎机械的出价推动市场走高。我们以前从未见过看涨期权墙“突破”过很多次，但我们在之前的笔记中提到过其他异常现象，例如净看跌期权销售。我们对此有一些理论，我们将在一篇更长的文章中发布。”</blockquote></p><p>According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).<b>These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX&nbsp; (i.e. implied volatility) reversed.</b></p><p><blockquote>根据SG的说法，由于隐含波动率现在已经压缩（即VIX处于新低），现在“长期”波动的潜力更大。回想一下最近市场的任何剧烈下跌都是如何被如此迅速地买入的（见下图）。<b>这些大幅走低与创纪录的VIX飙升同时发生，但随着VIX（即隐含波动率）的逆转，反射性的snap回调将带来同等力度的市场复苏。</b></blockquote></p><p><img src=\"https://static.tigerbbs.com/ae7a60d873792b825bdda669cafa0ed3\" tg-width=\"500\" tg-height=\"297\" referrerpolicy=\"no-referrer\">And one other curious observation from SpotGamma:</p><p><blockquote>SpotGamma的另一个奇怪观察：</blockquote></p><p>When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. <b>We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.</b>With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.&nbsp; Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.&nbsp; Additionally, gamma is higher when IV is lower so gamma flips may have more juice.</p><p><blockquote>当隐含波动率非常高时，它对市场走势非常敏感，也表明市场预计未来会有更大的波动。一旦市场暂停或抓住支撑位，隐含波动率就会迅速反转走低。<b>我们经常想到这样一个类比，如果鲨鱼停止游泳，它就会下沉（部分正确！）.如果市场停止下跌，那么隐含波动率就会下降。</b>正如我们经常谈论的那样，较低的隐含波动率（即较低的VIX）表明做市商必须回购空头对冲，从而推动反弹。SG的结论是：目前较低的隐含波动率水平给了市场更多的下行火力。从较低的隐含波动率开始会“减缓”反应性的“snap回”购买机制。此外，当IV较低时，伽马较高，因此伽马翻转可能有更多的果汁。</blockquote></p><p></p>","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>$544 Billion In Options Expire Today: Here's What Will Move<blockquote>5440亿美元期权今天到期：以下是将发生的变化</blockquote></title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\n$544 Billion In Options Expire Today: Here's What Will Move<blockquote>5440亿美元期权今天到期：以下是将发生的变化</blockquote>\n</h2>\n<h4 class=\"meta\">\n<p class=\"head\">\n<strong class=\"h-name small\">zerohedge</strong><span class=\"h-time small\">2021-04-16 22:18</span>\n</p>\n</h4>\n</header>\n<article>\n<p>While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.</p><p><blockquote>虽然这不是四（甚至三）巫术日，但今天的大量每周期权将到期，其中可能一文不值，其他期权将为基础价格提供支持“引脚”。这就是为什么，尽管我们正在享受一个美丽的春季周，高盛指出，单一股票期权交易活动相对于历史水平有所上升。也就是说，4月份每日期权交易量增长了70%，高于3月30日年初至今24亿美元的低点。</blockquote></p><p><b>In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.</b>As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.</p><p><blockquote><b>总体而言，单个股票中有5440亿美元的期权将于今天到期，其中包括3050亿美元的评级。</b>因此，今天的到期对于平值（ATM）期权持有大量未平仓合约的股票可能很重要，因为做市商对其异常大的期权投资组合进行delta对冲将会很活跃。这种流动可能会抑制某些股票的波动，同时加剧其他股票的股价波动。</blockquote></p><p>How to trade this?</p><p><blockquote>这个怎么交易？</blockquote></p><p>As Goldman's Vishal Vivek writes, at major expirations, options traders track situations where<b>a large amount of open interest is set to expire.</b>In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.</p><p><blockquote>正如高盛的维沙尔·维韦克（Vishal Vivek）所写，在重大到期时，期权交易者会跟踪以下情况：<b>大量未平仓合约即将到期。</b>在平价执行（执行价格等于或非常接近当前股价）中存在大量到期未平仓合约的情况下，delta对冲活动可能会影响标的股票当天的交易。如果做市商或其他对其头寸进行delta对冲的期权交易者是净多头ATM期权，则与到期相关的流量可能会产生抑制股价走势的效果，导致股价以大量未平仓合约在行权附近结算。这种情况通常被称为“pin”，对于试图进入/退出股票头寸的大型投资者来说是理想的情况。或者，如果delta对冲者是ATM期权的净空头（具有“负伽马”头寸），他们的对冲活动可能会加剧股价波动。</blockquote></p><p>What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.</p><p><blockquote>这意味着与到期相关的交易可能会导致具有大量ATM未平仓合约的股票的交易活动大幅回升。</blockquote></p><p>So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"<i>expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"</i></p><p><blockquote>因此，为了帮助寻求日内交易机会的交易者，这里有一个表格，列出了今天到期的ATM未平仓合约较大的可能焦点股票，并与标的股票的日均交易量进行了比较。正如高盛所说，“<i>如果未平仓合约占股票交易量的很大一部分，那么与到期相关的活动可能会产生更大的影响。”</i></blockquote></p><p><img src=\"https://static.tigerbbs.com/0dac61cb87c2f2700d8a0e8e64324f81\" tg-width=\"500\" tg-height=\"638\" referrerpolicy=\"no-referrer\">Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"</p><p><blockquote>最后，值得一提的是，今天早上我们在SpotGamma的朋友写道，这是一个相当奇怪的运营支出周期，“持续的几乎机械的出价推动市场走高。我们以前从未见过看涨期权墙“突破”过很多次，但我们在之前的笔记中提到过其他异常现象，例如净看跌期权销售。我们对此有一些理论，我们将在一篇更长的文章中发布。”</blockquote></p><p>According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).<b>These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX&nbsp; (i.e. implied volatility) reversed.</b></p><p><blockquote>根据SG的说法，由于隐含波动率现在已经压缩（即VIX处于新低），现在“长期”波动的潜力更大。回想一下最近市场的任何剧烈下跌都是如何被如此迅速地买入的（见下图）。<b>这些大幅走低与创纪录的VIX飙升同时发生，但随着VIX（即隐含波动率）的逆转，反射性的snap回调将带来同等力度的市场复苏。</b></blockquote></p><p><img src=\"https://static.tigerbbs.com/ae7a60d873792b825bdda669cafa0ed3\" tg-width=\"500\" tg-height=\"297\" referrerpolicy=\"no-referrer\">And one other curious observation from SpotGamma:</p><p><blockquote>SpotGamma的另一个奇怪观察：</blockquote></p><p>When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. <b>We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.</b>With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.&nbsp; Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.&nbsp; Additionally, gamma is higher when IV is lower so gamma flips may have more juice.</p><p><blockquote>当隐含波动率非常高时，它对市场走势非常敏感，也表明市场预计未来会有更大的波动。一旦市场暂停或抓住支撑位，隐含波动率就会迅速反转走低。<b>我们经常想到这样一个类比，如果鲨鱼停止游泳，它就会下沉（部分正确！）.如果市场停止下跌，那么隐含波动率就会下降。</b>正如我们经常谈论的那样，较低的隐含波动率（即较低的VIX）表明做市商必须回购空头对冲，从而推动反弹。SG的结论是：目前较低的隐含波动率水平给了市场更多的下行火力。从较低的隐含波动率开始会“减缓”反应性的“snap回”购买机制。此外，当IV较低时，伽马较高，因此伽马翻转可能有更多的果汁。</blockquote></p><p></p>\n<div class=\"bt-text\">\n\n\n<p> 来源：<a href=\"https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29\">zerohedge</a></p>\n<p>为提升您的阅读体验，我们对本页面进行了排版优化</p>\n\n\n</div>\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"","relate_stocks":{".DJI":"道琼斯",".IXIC":"NASDAQ Composite","SPY":"标普500ETF",".SPX":"S&P 500 Index"},"source_url":"https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29","is_english":true,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1175692875","content_text":"While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.How to trade this?As Goldman's Vishal Vivek writes, at major expirations, options traders track situations wherea large amount of open interest is set to expire.In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX  (i.e. implied volatility) reversed.And one other curious observation from SpotGamma:When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.  Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.  Additionally, gamma is higher when IV is lower so gamma flips may have more juice.","news_type":1,"symbols_score_info":{".SPX":0.9,".DJI":0.9,"SPY":0.9,".IXIC":0.9}},"isVote":1,"tweetType":1,"viewCount":1937,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0}],"hots":[{"id":379742193,"gmtCreate":1618798179212,"gmtModify":1634290858015,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"始终看不明白比特币涨跌逻辑","listText":"始终看不明白比特币涨跌逻辑","text":"始终看不明白比特币涨跌逻辑","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":2,"commentSize":7,"repostSize":0,"link":"https://laohu8.com/post/379742193","repostId":"2128153865","repostType":4,"isVote":1,"tweetType":1,"viewCount":2345,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"CN","totalScore":0},{"id":378065967,"gmtCreate":1618981308559,"gmtModify":1634289426826,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"太赞了","listText":"太赞了","text":"太赞了","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/378065967","repostId":"1178739590","repostType":4,"isVote":1,"tweetType":1,"viewCount":2461,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"CN","totalScore":0},{"id":379745326,"gmtCreate":1618798223765,"gmtModify":1634290857080,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"[开心]&nbsp;[开心]&nbsp;[开心]&nbsp;","listText":"[开心]&nbsp;[开心]&nbsp;[开心]&nbsp;","text":"[开心] [开心] [开心]","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379745326","repostId":"2128000863","repostType":4,"isVote":1,"tweetType":1,"viewCount":1900,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"CN","totalScore":0},{"id":379742743,"gmtCreate":1618798207682,"gmtModify":1634290857437,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"[微笑]&nbsp;[微笑]&nbsp;[微笑]&nbsp;","listText":"[微笑]&nbsp;[微笑]&nbsp;[微笑]&nbsp;","text":"[微笑] [微笑] [微笑]","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379742743","repostId":"2128658448","repostType":4,"isVote":1,"tweetType":1,"viewCount":2910,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"CN","totalScore":0},{"id":379823199,"gmtCreate":1618717519911,"gmtModify":1634291279165,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"awesome","listText":"awesome","text":"awesome","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379823199","repostId":"1151923129","repostType":4,"repost":{"id":"1151923129","kind":"news","weMediaInfo":{"introduction":"Providing stock market headlines, business news, financials and earnings ","home_visible":1,"media_name":"Tiger Newspress","id":"1079075236","head_image":"https://static.tigerbbs.com/8274c5b9d4c2852bfb1c4d6ce16c68ba"},"pubTimestamp":1618581789,"share":"https://www.laohu8.com/m/news/1151923129?lang=zh_CN&edition=full","pubTime":"2021-04-16 22:03","market":"us","language":"en","title":"Bionano Genomics fell about 10% in Friday morning  trading<blockquote>Bionano Genomics周五早盘下跌约10%</blockquote>","url":"https://stock-news.laohu8.com/highlight/detail?id=1151923129","media":"Tiger Newspress","summary":"(April 16) Bionano Genomics fell about 10% in Friday morning trading.\nThere's a genomics revolution ","content":"<p>(April 16)&nbsp;Bionano Genomics&nbsp;fell&nbsp;about&nbsp;10%&nbsp;in Friday morning trading.</p><p><blockquote>（4月16日）Bionano Genomics周五早盘下跌约10%。</blockquote></p><p> There's a genomics revolution underway right now. Surprisingly, though, only one pure-play genomics stock is in the top 100 most popular list on Robinhood. That lone ranger is<b>Bionano Genomics</b>(NASDAQ:BNGO). The stock has been a major winner so far this year, with Bionano's shares vaulting 108% higher.</p><p><blockquote>一场基因组学革命正在进行。但令人惊讶的是，只有一只纯基因组学股票出现在Robinhood上最受欢迎的前100名名单中。那个独行侠是<b>生物纳米基因组学</b>（纳斯达克：BNGO）。今年迄今为止，该股一直是主要赢家，Bionano股价飙升108%。</blockquote></p><p> Bionano had generated even bigger gains earlier in 2021. By mid-February, the stock had more than quintupled year to date. However, a shift away from high-flying growth stocks caused Bionano's share price to tumble over the last couple of months.</p><p><blockquote>Bionano在2021年初取得了更大的收益。截至2月中旬，该股今年迄今已上涨五倍多。然而，从高速增长股票的转变导致Bionano的股价在过去几个月内暴跌。</blockquote></p><p> Many investors remain enthusiastic about the company's prospects. Bionanobeat analysts' Q4 revenue expectations. It expects to soon win accreditation in select European markets for Saphyr-based laboratory-developed tests for acute lymphocytic leukemia (ALL) and facioscapulohumeral muscular dystrophy (FSHD). The genomics testing company also thinks that it will have 150 Saphyr gene-sequencing systems installed by the end of this year, which would represent a 50% increase year over year.</p><p><blockquote>许多投资者仍然对该公司的前景充满热情。Bionanobeat分析师第四季度收入预期。它预计很快将在选定的欧洲市场赢得基于Saphyr的实验室开发的急性淋巴细胞白血病（ALL）和面肩肱肌营养不良症（FSHD）测试的认证。这家基因组测试公司还认为，到今年年底，它将安装150个Saphyr基因测序系统，同比增长50%。</blockquote></p><p> <img src=\"https://static.tigerbbs.com/4d6d3a8298b2b720b7b4ddcf26507750\" tg-width=\"708\" tg-height=\"500\"></p><p><blockquote></blockquote></p><p></p>","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>Bionano Genomics fell about 10% in Friday morning  trading<blockquote>Bionano Genomics周五早盘下跌约10%</blockquote></title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nBionano Genomics fell about 10% in Friday morning  trading<blockquote>Bionano Genomics周五早盘下跌约10%</blockquote>\n</h2>\n<h4 class=\"meta\">\n<a class=\"head\" href=\"https://laohu8.com/wemedia/1079075236\">\n\n<div class=\"h-thumb\" style=\"background-image:url(https://static.tigerbbs.com/8274c5b9d4c2852bfb1c4d6ce16c68ba);background-size:cover;\"></div>\n\n<div class=\"h-content\">\n<p class=\"h-name\">Tiger Newspress </p>\n<p class=\"h-time smaller\">2021-04-16 22:03</p>\n</div>\n</a>\n</h4>\n</header>\n<article>\n<p>(April 16)&nbsp;Bionano Genomics&nbsp;fell&nbsp;about&nbsp;10%&nbsp;in Friday morning trading.</p><p><blockquote>（4月16日）Bionano Genomics周五早盘下跌约10%。</blockquote></p><p> There's a genomics revolution underway right now. Surprisingly, though, only one pure-play genomics stock is in the top 100 most popular list on Robinhood. That lone ranger is<b>Bionano Genomics</b>(NASDAQ:BNGO). The stock has been a major winner so far this year, with Bionano's shares vaulting 108% higher.</p><p><blockquote>一场基因组学革命正在进行。但令人惊讶的是，只有一只纯基因组学股票出现在Robinhood上最受欢迎的前100名名单中。那个独行侠是<b>生物纳米基因组学</b>（纳斯达克：BNGO）。今年迄今为止，该股一直是主要赢家，Bionano股价飙升108%。</blockquote></p><p> Bionano had generated even bigger gains earlier in 2021. By mid-February, the stock had more than quintupled year to date. However, a shift away from high-flying growth stocks caused Bionano's share price to tumble over the last couple of months.</p><p><blockquote>Bionano在2021年初取得了更大的收益。截至2月中旬，该股今年迄今已上涨五倍多。然而，从高速增长股票的转变导致Bionano的股价在过去几个月内暴跌。</blockquote></p><p> Many investors remain enthusiastic about the company's prospects. Bionanobeat analysts' Q4 revenue expectations. It expects to soon win accreditation in select European markets for Saphyr-based laboratory-developed tests for acute lymphocytic leukemia (ALL) and facioscapulohumeral muscular dystrophy (FSHD). The genomics testing company also thinks that it will have 150 Saphyr gene-sequencing systems installed by the end of this year, which would represent a 50% increase year over year.</p><p><blockquote>许多投资者仍然对该公司的前景充满热情。Bionanobeat分析师第四季度收入预期。它预计很快将在选定的欧洲市场赢得基于Saphyr的实验室开发的急性淋巴细胞白血病（ALL）和面肩肱肌营养不良症（FSHD）测试的认证。这家基因组测试公司还认为，到今年年底，它将安装150个Saphyr基因测序系统，同比增长50%。</blockquote></p><p> <img src=\"https://static.tigerbbs.com/4d6d3a8298b2b720b7b4ddcf26507750\" tg-width=\"708\" tg-height=\"500\"></p><p><blockquote></blockquote></p><p></p>\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"","relate_stocks":{"BNGO":"Bionano Genomics"},"is_english":true,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1151923129","content_text":"(April 16) Bionano Genomics fell about 10% in Friday morning trading.\nThere's a genomics revolution underway right now. Surprisingly, though, only one pure-play genomics stock is in the top 100 most popular list on Robinhood. That lone ranger isBionano Genomics(NASDAQ:BNGO). The stock has been a major winner so far this year, with Bionano's shares vaulting 108% higher.\nBionano had generated even bigger gains earlier in 2021. By mid-February, the stock had more than quintupled year to date. However, a shift away from high-flying growth stocks caused Bionano's share price to tumble over the last couple of months.\nMany investors remain enthusiastic about the company's prospects. Bionanobeat analysts' Q4 revenue expectations. It expects to soon win accreditation in select European markets for Saphyr-based laboratory-developed tests for acute lymphocytic leukemia (ALL) and facioscapulohumeral muscular dystrophy (FSHD). The genomics testing company also thinks that it will have 150 Saphyr gene-sequencing systems installed by the end of this year, which would represent a 50% increase year over year.","news_type":1,"symbols_score_info":{"BNGO":0.9}},"isVote":1,"tweetType":1,"viewCount":1173,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":379054986,"gmtCreate":1618642929545,"gmtModify":1634291573952,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"awesome","listText":"awesome","text":"awesome","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379054986","repostId":"1175692875","repostType":4,"repost":{"id":"1175692875","kind":"news","pubTimestamp":1618582708,"share":"https://www.laohu8.com/m/news/1175692875?lang=zh_CN&edition=full","pubTime":"2021-04-16 22:18","market":"us","language":"en","title":"$544 Billion In Options Expire Today: Here's What Will Move<blockquote>5440亿美元期权今天到期：以下是将发生的变化</blockquote>","url":"https://stock-news.laohu8.com/highlight/detail?id=1175692875","media":"zerohedge","summary":"While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire","content":"<p>While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.</p><p><blockquote>虽然这不是四（甚至三）巫术日，但今天的大量每周期权将到期，其中可能一文不值，其他期权将为基础价格提供支持“引脚”。这就是为什么，尽管我们正在享受一个美丽的春季周，高盛指出，单一股票期权交易活动相对于历史水平有所上升。也就是说，4月份每日期权交易量增长了70%，高于3月30日年初至今24亿美元的低点。</blockquote></p><p><b>In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.</b>As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.</p><p><blockquote><b>总体而言，单个股票中有5440亿美元的期权将于今天到期，其中包括3050亿美元的评级。</b>因此，今天的到期对于平值（ATM）期权持有大量未平仓合约的股票可能很重要，因为做市商对其异常大的期权投资组合进行delta对冲将会很活跃。这种流动可能会抑制某些股票的波动，同时加剧其他股票的股价波动。</blockquote></p><p>How to trade this?</p><p><blockquote>这个怎么交易？</blockquote></p><p>As Goldman's Vishal Vivek writes, at major expirations, options traders track situations where<b>a large amount of open interest is set to expire.</b>In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.</p><p><blockquote>正如高盛的维沙尔·维韦克（Vishal Vivek）所写，在重大到期时，期权交易者会跟踪以下情况：<b>大量未平仓合约即将到期。</b>在平价执行（执行价格等于或非常接近当前股价）中存在大量到期未平仓合约的情况下，delta对冲活动可能会影响标的股票当天的交易。如果做市商或其他对其头寸进行delta对冲的期权交易者是净多头ATM期权，则与到期相关的流量可能会产生抑制股价走势的效果，导致股价以大量未平仓合约在行权附近结算。这种情况通常被称为“pin”，对于试图进入/退出股票头寸的大型投资者来说是理想的情况。或者，如果delta对冲者是ATM期权的净空头（具有“负伽马”头寸），他们的对冲活动可能会加剧股价波动。</blockquote></p><p>What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.</p><p><blockquote>这意味着与到期相关的交易可能会导致具有大量ATM未平仓合约的股票的交易活动大幅回升。</blockquote></p><p>So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"<i>expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"</i></p><p><blockquote>因此，为了帮助寻求日内交易机会的交易者，这里有一个表格，列出了今天到期的ATM未平仓合约较大的可能焦点股票，并与标的股票的日均交易量进行了比较。正如高盛所说，“<i>如果未平仓合约占股票交易量的很大一部分，那么与到期相关的活动可能会产生更大的影响。”</i></blockquote></p><p><img src=\"https://static.tigerbbs.com/0dac61cb87c2f2700d8a0e8e64324f81\" tg-width=\"500\" tg-height=\"638\" referrerpolicy=\"no-referrer\">Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"</p><p><blockquote>最后，值得一提的是，今天早上我们在SpotGamma的朋友写道，这是一个相当奇怪的运营支出周期，“持续的几乎机械的出价推动市场走高。我们以前从未见过看涨期权墙“突破”过很多次，但我们在之前的笔记中提到过其他异常现象，例如净看跌期权销售。我们对此有一些理论，我们将在一篇更长的文章中发布。”</blockquote></p><p>According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).<b>These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX&nbsp; (i.e. implied volatility) reversed.</b></p><p><blockquote>根据SG的说法，由于隐含波动率现在已经压缩（即VIX处于新低），现在“长期”波动的潜力更大。回想一下最近市场的任何剧烈下跌都是如何被如此迅速地买入的（见下图）。<b>这些大幅走低与创纪录的VIX飙升同时发生，但随着VIX（即隐含波动率）的逆转，反射性的snap回调将带来同等力度的市场复苏。</b></blockquote></p><p><img src=\"https://static.tigerbbs.com/ae7a60d873792b825bdda669cafa0ed3\" tg-width=\"500\" tg-height=\"297\" referrerpolicy=\"no-referrer\">And one other curious observation from SpotGamma:</p><p><blockquote>SpotGamma的另一个奇怪观察：</blockquote></p><p>When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. <b>We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.</b>With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.&nbsp; Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.&nbsp; Additionally, gamma is higher when IV is lower so gamma flips may have more juice.</p><p><blockquote>当隐含波动率非常高时，它对市场走势非常敏感，也表明市场预计未来会有更大的波动。一旦市场暂停或抓住支撑位，隐含波动率就会迅速反转走低。<b>我们经常想到这样一个类比，如果鲨鱼停止游泳，它就会下沉（部分正确！）.如果市场停止下跌，那么隐含波动率就会下降。</b>正如我们经常谈论的那样，较低的隐含波动率（即较低的VIX）表明做市商必须回购空头对冲，从而推动反弹。SG的结论是：目前较低的隐含波动率水平给了市场更多的下行火力。从较低的隐含波动率开始会“减缓”反应性的“snap回”购买机制。此外，当IV较低时，伽马较高，因此伽马翻转可能有更多的果汁。</blockquote></p><p></p>","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>$544 Billion In Options Expire Today: Here's What Will Move<blockquote>5440亿美元期权今天到期：以下是将发生的变化</blockquote></title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\n$544 Billion In Options Expire Today: Here's What Will Move<blockquote>5440亿美元期权今天到期：以下是将发生的变化</blockquote>\n</h2>\n<h4 class=\"meta\">\n<p class=\"head\">\n<strong class=\"h-name small\">zerohedge</strong><span class=\"h-time small\">2021-04-16 22:18</span>\n</p>\n</h4>\n</header>\n<article>\n<p>While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.</p><p><blockquote>虽然这不是四（甚至三）巫术日，但今天的大量每周期权将到期，其中可能一文不值，其他期权将为基础价格提供支持“引脚”。这就是为什么，尽管我们正在享受一个美丽的春季周，高盛指出，单一股票期权交易活动相对于历史水平有所上升。也就是说，4月份每日期权交易量增长了70%，高于3月30日年初至今24亿美元的低点。</blockquote></p><p><b>In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.</b>As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.</p><p><blockquote><b>总体而言，单个股票中有5440亿美元的期权将于今天到期，其中包括3050亿美元的评级。</b>因此，今天的到期对于平值（ATM）期权持有大量未平仓合约的股票可能很重要，因为做市商对其异常大的期权投资组合进行delta对冲将会很活跃。这种流动可能会抑制某些股票的波动，同时加剧其他股票的股价波动。</blockquote></p><p>How to trade this?</p><p><blockquote>这个怎么交易？</blockquote></p><p>As Goldman's Vishal Vivek writes, at major expirations, options traders track situations where<b>a large amount of open interest is set to expire.</b>In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.</p><p><blockquote>正如高盛的维沙尔·维韦克（Vishal Vivek）所写，在重大到期时，期权交易者会跟踪以下情况：<b>大量未平仓合约即将到期。</b>在平价执行（执行价格等于或非常接近当前股价）中存在大量到期未平仓合约的情况下，delta对冲活动可能会影响标的股票当天的交易。如果做市商或其他对其头寸进行delta对冲的期权交易者是净多头ATM期权，则与到期相关的流量可能会产生抑制股价走势的效果，导致股价以大量未平仓合约在行权附近结算。这种情况通常被称为“pin”，对于试图进入/退出股票头寸的大型投资者来说是理想的情况。或者，如果delta对冲者是ATM期权的净空头（具有“负伽马”头寸），他们的对冲活动可能会加剧股价波动。</blockquote></p><p>What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.</p><p><blockquote>这意味着与到期相关的交易可能会导致具有大量ATM未平仓合约的股票的交易活动大幅回升。</blockquote></p><p>So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"<i>expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"</i></p><p><blockquote>因此，为了帮助寻求日内交易机会的交易者，这里有一个表格，列出了今天到期的ATM未平仓合约较大的可能焦点股票，并与标的股票的日均交易量进行了比较。正如高盛所说，“<i>如果未平仓合约占股票交易量的很大一部分，那么与到期相关的活动可能会产生更大的影响。”</i></blockquote></p><p><img src=\"https://static.tigerbbs.com/0dac61cb87c2f2700d8a0e8e64324f81\" tg-width=\"500\" tg-height=\"638\" referrerpolicy=\"no-referrer\">Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"</p><p><blockquote>最后，值得一提的是，今天早上我们在SpotGamma的朋友写道，这是一个相当奇怪的运营支出周期，“持续的几乎机械的出价推动市场走高。我们以前从未见过看涨期权墙“突破”过很多次，但我们在之前的笔记中提到过其他异常现象，例如净看跌期权销售。我们对此有一些理论，我们将在一篇更长的文章中发布。”</blockquote></p><p>According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).<b>These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX&nbsp; (i.e. implied volatility) reversed.</b></p><p><blockquote>根据SG的说法，由于隐含波动率现在已经压缩（即VIX处于新低），现在“长期”波动的潜力更大。回想一下最近市场的任何剧烈下跌都是如何被如此迅速地买入的（见下图）。<b>这些大幅走低与创纪录的VIX飙升同时发生，但随着VIX（即隐含波动率）的逆转，反射性的snap回调将带来同等力度的市场复苏。</b></blockquote></p><p><img src=\"https://static.tigerbbs.com/ae7a60d873792b825bdda669cafa0ed3\" tg-width=\"500\" tg-height=\"297\" referrerpolicy=\"no-referrer\">And one other curious observation from SpotGamma:</p><p><blockquote>SpotGamma的另一个奇怪观察：</blockquote></p><p>When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. <b>We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.</b>With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.&nbsp; Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.&nbsp; Additionally, gamma is higher when IV is lower so gamma flips may have more juice.</p><p><blockquote>当隐含波动率非常高时，它对市场走势非常敏感，也表明市场预计未来会有更大的波动。一旦市场暂停或抓住支撑位，隐含波动率就会迅速反转走低。<b>我们经常想到这样一个类比，如果鲨鱼停止游泳，它就会下沉（部分正确！）.如果市场停止下跌，那么隐含波动率就会下降。</b>正如我们经常谈论的那样，较低的隐含波动率（即较低的VIX）表明做市商必须回购空头对冲，从而推动反弹。SG的结论是：目前较低的隐含波动率水平给了市场更多的下行火力。从较低的隐含波动率开始会“减缓”反应性的“snap回”购买机制。此外，当IV较低时，伽马较高，因此伽马翻转可能有更多的果汁。</blockquote></p><p></p>\n<div class=\"bt-text\">\n\n\n<p> 来源：<a href=\"https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29\">zerohedge</a></p>\n<p>为提升您的阅读体验，我们对本页面进行了排版优化</p>\n\n\n</div>\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"","relate_stocks":{".DJI":"道琼斯",".IXIC":"NASDAQ Composite","SPY":"标普500ETF",".SPX":"S&P 500 Index"},"source_url":"https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29","is_english":true,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1175692875","content_text":"While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.How to trade this?As Goldman's Vishal Vivek writes, at major expirations, options traders track situations wherea large amount of open interest is set to expire.In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX  (i.e. implied volatility) reversed.And one other curious observation from SpotGamma:When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.  Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.  Additionally, gamma is higher when IV is lower so gamma flips may have more juice.","news_type":1,"symbols_score_info":{".SPX":0.9,".DJI":0.9,"SPY":0.9,".IXIC":0.9}},"isVote":1,"tweetType":1,"viewCount":1189,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0},{"id":379055320,"gmtCreate":1618642829860,"gmtModify":1634291574681,"author":{"id":"3581736677952797","authorId":"3581736677952797","name":"yueguoguo","avatar":"https://static.tigerbbs.com/ec89f0e095f3e61bf95c5c736f112265","crmLevel":1,"crmLevelSwitch":0,"followedFlag":false,"idStr":"3581736677952797","authorIdStr":"3581736677952797"},"themes":[],"htmlText":"awesome","listText":"awesome","text":"awesome","images":[],"top":1,"highlighted":1,"essential":1,"paper":1,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/379055320","repostId":"1175692875","repostType":4,"repost":{"id":"1175692875","kind":"news","pubTimestamp":1618582708,"share":"https://www.laohu8.com/m/news/1175692875?lang=zh_CN&edition=full","pubTime":"2021-04-16 22:18","market":"us","language":"en","title":"$544 Billion In Options Expire Today: Here's What Will Move<blockquote>5440亿美元期权今天到期：以下是将发生的变化</blockquote>","url":"https://stock-news.laohu8.com/highlight/detail?id=1175692875","media":"zerohedge","summary":"While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire","content":"<p>While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.</p><p><blockquote>虽然这不是四（甚至三）巫术日，但今天的大量每周期权将到期，其中可能一文不值，其他期权将为基础价格提供支持“引脚”。这就是为什么，尽管我们正在享受一个美丽的春季周，高盛指出，单一股票期权交易活动相对于历史水平有所上升。也就是说，4月份每日期权交易量增长了70%，高于3月30日年初至今24亿美元的低点。</blockquote></p><p><b>In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.</b>As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.</p><p><blockquote><b>总体而言，单个股票中有5440亿美元的期权将于今天到期，其中包括3050亿美元的评级。</b>因此，今天的到期对于平值（ATM）期权持有大量未平仓合约的股票可能很重要，因为做市商对其异常大的期权投资组合进行delta对冲将会很活跃。这种流动可能会抑制某些股票的波动，同时加剧其他股票的股价波动。</blockquote></p><p>How to trade this?</p><p><blockquote>这个怎么交易？</blockquote></p><p>As Goldman's Vishal Vivek writes, at major expirations, options traders track situations where<b>a large amount of open interest is set to expire.</b>In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.</p><p><blockquote>正如高盛的维沙尔·维韦克（Vishal Vivek）所写，在重大到期时，期权交易者会跟踪以下情况：<b>大量未平仓合约即将到期。</b>在平价执行（执行价格等于或非常接近当前股价）中存在大量到期未平仓合约的情况下，delta对冲活动可能会影响标的股票当天的交易。如果做市商或其他对其头寸进行delta对冲的期权交易者是净多头ATM期权，则与到期相关的流量可能会产生抑制股价走势的效果，导致股价以大量未平仓合约在行权附近结算。这种情况通常被称为“pin”，对于试图进入/退出股票头寸的大型投资者来说是理想的情况。或者，如果delta对冲者是ATM期权的净空头（具有“负伽马”头寸），他们的对冲活动可能会加剧股价波动。</blockquote></p><p>What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.</p><p><blockquote>这意味着与到期相关的交易可能会导致具有大量ATM未平仓合约的股票的交易活动大幅回升。</blockquote></p><p>So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"<i>expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"</i></p><p><blockquote>因此，为了帮助寻求日内交易机会的交易者，这里有一个表格，列出了今天到期的ATM未平仓合约较大的可能焦点股票，并与标的股票的日均交易量进行了比较。正如高盛所说，“<i>如果未平仓合约占股票交易量的很大一部分，那么与到期相关的活动可能会产生更大的影响。”</i></blockquote></p><p><img src=\"https://static.tigerbbs.com/0dac61cb87c2f2700d8a0e8e64324f81\" tg-width=\"500\" tg-height=\"638\" referrerpolicy=\"no-referrer\">Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"</p><p><blockquote>最后，值得一提的是，今天早上我们在SpotGamma的朋友写道，这是一个相当奇怪的运营支出周期，“持续的几乎机械的出价推动市场走高。我们以前从未见过看涨期权墙“突破”过很多次，但我们在之前的笔记中提到过其他异常现象，例如净看跌期权销售。我们对此有一些理论，我们将在一篇更长的文章中发布。”</blockquote></p><p>According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).<b>These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX&nbsp; (i.e. implied volatility) reversed.</b></p><p><blockquote>根据SG的说法，由于隐含波动率现在已经压缩（即VIX处于新低），现在“长期”波动的潜力更大。回想一下最近市场的任何剧烈下跌都是如何被如此迅速地买入的（见下图）。<b>这些大幅走低与创纪录的VIX飙升同时发生，但随着VIX（即隐含波动率）的逆转，反射性的snap回调将带来同等力度的市场复苏。</b></blockquote></p><p><img src=\"https://static.tigerbbs.com/ae7a60d873792b825bdda669cafa0ed3\" tg-width=\"500\" tg-height=\"297\" referrerpolicy=\"no-referrer\">And one other curious observation from SpotGamma:</p><p><blockquote>SpotGamma的另一个奇怪观察：</blockquote></p><p>When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. <b>We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.</b>With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.&nbsp; Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.&nbsp; Additionally, gamma is higher when IV is lower so gamma flips may have more juice.</p><p><blockquote>当隐含波动率非常高时，它对市场走势非常敏感，也表明市场预计未来会有更大的波动。一旦市场暂停或抓住支撑位，隐含波动率就会迅速反转走低。<b>我们经常想到这样一个类比，如果鲨鱼停止游泳，它就会下沉（部分正确！）.如果市场停止下跌，那么隐含波动率就会下降。</b>正如我们经常谈论的那样，较低的隐含波动率（即较低的VIX）表明做市商必须回购空头对冲，从而推动反弹。SG的结论是：目前较低的隐含波动率水平给了市场更多的下行火力。从较低的隐含波动率开始会“减缓”反应性的“snap回”购买机制。此外，当IV较低时，伽马较高，因此伽马翻转可能有更多的果汁。</blockquote></p><p></p>","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>$544 Billion In Options Expire Today: Here's What Will Move<blockquote>5440亿美元期权今天到期：以下是将发生的变化</blockquote></title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\n$544 Billion In Options Expire Today: Here's What Will Move<blockquote>5440亿美元期权今天到期：以下是将发生的变化</blockquote>\n</h2>\n<h4 class=\"meta\">\n<p class=\"head\">\n<strong class=\"h-name small\">zerohedge</strong><span class=\"h-time small\">2021-04-16 22:18</span>\n</p>\n</h4>\n</header>\n<article>\n<p>While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.</p><p><blockquote>虽然这不是四（甚至三）巫术日，但今天的大量每周期权将到期，其中可能一文不值，其他期权将为基础价格提供支持“引脚”。这就是为什么，尽管我们正在享受一个美丽的春季周，高盛指出，单一股票期权交易活动相对于历史水平有所上升。也就是说，4月份每日期权交易量增长了70%，高于3月30日年初至今24亿美元的低点。</blockquote></p><p><b>In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.</b>As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.</p><p><blockquote><b>总体而言，单个股票中有5440亿美元的期权将于今天到期，其中包括3050亿美元的评级。</b>因此，今天的到期对于平值（ATM）期权持有大量未平仓合约的股票可能很重要，因为做市商对其异常大的期权投资组合进行delta对冲将会很活跃。这种流动可能会抑制某些股票的波动，同时加剧其他股票的股价波动。</blockquote></p><p>How to trade this?</p><p><blockquote>这个怎么交易？</blockquote></p><p>As Goldman's Vishal Vivek writes, at major expirations, options traders track situations where<b>a large amount of open interest is set to expire.</b>In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.</p><p><blockquote>正如高盛的维沙尔·维韦克（Vishal Vivek）所写，在重大到期时，期权交易者会跟踪以下情况：<b>大量未平仓合约即将到期。</b>在平价执行（执行价格等于或非常接近当前股价）中存在大量到期未平仓合约的情况下，delta对冲活动可能会影响标的股票当天的交易。如果做市商或其他对其头寸进行delta对冲的期权交易者是净多头ATM期权，则与到期相关的流量可能会产生抑制股价走势的效果，导致股价以大量未平仓合约在行权附近结算。这种情况通常被称为“pin”，对于试图进入/退出股票头寸的大型投资者来说是理想的情况。或者，如果delta对冲者是ATM期权的净空头（具有“负伽马”头寸），他们的对冲活动可能会加剧股价波动。</blockquote></p><p>What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.</p><p><blockquote>这意味着与到期相关的交易可能会导致具有大量ATM未平仓合约的股票的交易活动大幅回升。</blockquote></p><p>So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"<i>expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"</i></p><p><blockquote>因此，为了帮助寻求日内交易机会的交易者，这里有一个表格，列出了今天到期的ATM未平仓合约较大的可能焦点股票，并与标的股票的日均交易量进行了比较。正如高盛所说，“<i>如果未平仓合约占股票交易量的很大一部分，那么与到期相关的活动可能会产生更大的影响。”</i></blockquote></p><p><img src=\"https://static.tigerbbs.com/0dac61cb87c2f2700d8a0e8e64324f81\" tg-width=\"500\" tg-height=\"638\" referrerpolicy=\"no-referrer\">Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"</p><p><blockquote>最后，值得一提的是，今天早上我们在SpotGamma的朋友写道，这是一个相当奇怪的运营支出周期，“持续的几乎机械的出价推动市场走高。我们以前从未见过看涨期权墙“突破”过很多次，但我们在之前的笔记中提到过其他异常现象，例如净看跌期权销售。我们对此有一些理论，我们将在一篇更长的文章中发布。”</blockquote></p><p>According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).<b>These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX&nbsp; (i.e. implied volatility) reversed.</b></p><p><blockquote>根据SG的说法，由于隐含波动率现在已经压缩（即VIX处于新低），现在“长期”波动的潜力更大。回想一下最近市场的任何剧烈下跌都是如何被如此迅速地买入的（见下图）。<b>这些大幅走低与创纪录的VIX飙升同时发生，但随着VIX（即隐含波动率）的逆转，反射性的snap回调将带来同等力度的市场复苏。</b></blockquote></p><p><img src=\"https://static.tigerbbs.com/ae7a60d873792b825bdda669cafa0ed3\" tg-width=\"500\" tg-height=\"297\" referrerpolicy=\"no-referrer\">And one other curious observation from SpotGamma:</p><p><blockquote>SpotGamma的另一个奇怪观察：</blockquote></p><p>When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. <b>We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.</b>With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.&nbsp; Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.&nbsp; Additionally, gamma is higher when IV is lower so gamma flips may have more juice.</p><p><blockquote>当隐含波动率非常高时，它对市场走势非常敏感，也表明市场预计未来会有更大的波动。一旦市场暂停或抓住支撑位，隐含波动率就会迅速反转走低。<b>我们经常想到这样一个类比，如果鲨鱼停止游泳，它就会下沉（部分正确！）.如果市场停止下跌，那么隐含波动率就会下降。</b>正如我们经常谈论的那样，较低的隐含波动率（即较低的VIX）表明做市商必须回购空头对冲，从而推动反弹。SG的结论是：目前较低的隐含波动率水平给了市场更多的下行火力。从较低的隐含波动率开始会“减缓”反应性的“snap回”购买机制。此外，当IV较低时，伽马较高，因此伽马翻转可能有更多的果汁。</blockquote></p><p></p>\n<div class=\"bt-text\">\n\n\n<p> 来源：<a href=\"https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29\">zerohedge</a></p>\n<p>为提升您的阅读体验，我们对本页面进行了排版优化</p>\n\n\n</div>\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"","relate_stocks":{".DJI":"道琼斯",".IXIC":"NASDAQ Composite","SPY":"标普500ETF",".SPX":"S&P 500 Index"},"source_url":"https://www.zerohedge.com/markets/544-billion-options-expire-today-heres-what-will-move?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+zerohedge%2Ffeed+%28zero+hedge+-+on+a+long+enough+timeline%2C+the+survival+rate+for+everyone+drops+to+zero%29","is_english":true,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1175692875","content_text":"While it's not quad (or even triple) witching day, today's a whole lot of weekly options will expire, may of which will be worthless, and others will be providing a supporting \"pin\" to underlying prices. It's why, even though we are enjoying a beautiful spring week, Goldman notes that single stock options trading activity is elevated relative to historical levels. To wit, daily options volumes are up 70% in April, up from YTD lows of $2.4bn on 30-Mar.In total, across single stocks, $544BN of options are set to expiry today, including $305BN calls.As such, today’s expiry could be important for stocks with large open interest in at-the-money(ATM) options, as market makers delta-hedging their unusually large options portfolios will be active. This flow is likely to dampen volatility in some names while exacerbating stock price moves in others.How to trade this?As Goldman's Vishal Vivek writes, at major expirations, options traders track situations wherea large amount of open interest is set to expire.In situations where there is a significant amount of expiring open interest in at-the-money strikes (strike prices at or very near the current stockprice), delta-hedging activity can impact the underlying stock’s trading that day. If market makers or other options traders who delta-hedge their positions are net long ATM options, expiration-related flow could have the effect of dampening stock price movements, causing the stock price to settle near the strike with large open interest. This situation is often referred to as a “pin” and can be an ideal situation fora large investor trying to enter/exit a stock position. Alternatively, if delta-hedgers are net short ATM options (have a “negative gamma” position), their hedging activity could exacerbate stock price moves.What that means it expiration-related trades may cause trading activity to aggressively pick up for stocks with a significant amount of ATM open interest.So to help traders looking to hop on for daytrading opportunities, here is a table identifying possible focus stocks with large ATM open interest expiring today, which is compared to the average daily volume of the underlying stocks. As Goldman puts it, \"expiration-related activity is likely to have more of an impact if the open interest represents a significant percentage of the stock’s volume.\"Finally, for what it's worth, this morning our friends at SpotGamma write that this has been a rather strange OPEX cycle, \"with a consistent almost mechanical bid pushing markets higher. We’ve not seen the Call Wall “breached” this many times before, but there are other aberrations that we’ve mentioned in previous notes – like net put sales. We’ve got some theories on this we are posting in a longer form piece.\"According to SG, because implied volatility has now compressed (ie VIX at new lows) there is now more potential for “long term” volatility. Recall how as of late any sharp, violent drop in markets was bought so quickly (see chart below).These bursts lower coincided with record VIX spikes, but a reflective snap-back bid would bring a market recovery of equal force as the VIX  (i.e. implied volatility) reversed.And one other curious observation from SpotGamma:When implied volatility is very high, its very sensitive to market moves and also signaling that markets are expecting more large moves ahead. As soon as markets would pause or catch a support level, that implied volatility would quickly reverse lower. We often think of this analogy that if a shark stops swimming, it sinks ( partially true!). If the market stops dropping then Implied volatility sinks.With this, as we often talk about, lower implied volatility (ie lower VIX) signals market makers have to buy back short hedges which fuels rallies. SG's conclusion: this current level of lower implied volatility now gives the market more downside firepower.  Starting with a lower implied volatility “slows down” that responsive “snap-back” buying mechanism.  Additionally, gamma is higher when IV is lower so gamma flips may have more juice.","news_type":1,"symbols_score_info":{".SPX":0.9,".DJI":0.9,"SPY":0.9,".IXIC":0.9}},"isVote":1,"tweetType":1,"viewCount":1937,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":0,"langContent":"EN","totalScore":0}],"lives":[]}