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怕瓦落地2021
拒绝博弈,永葆三好生,逆向投资。
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怕瓦落地2021
怕瓦落地2021
·
2021-01-11
“流水不争先,争的是滔滔不绝。” 一个貌似有道理的伪真理。有的行业是先发的优势难以保持,所以后发有机会胜出。有的行业是先发的优势+网络效应,导致后发基本没戏,比如搜索。自动驾驶的完善基于数据,特斯拉已经遥遥领先,给后来者的时间不多了。
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怕瓦落地2021
怕瓦落地2021
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2021-01-11
谢谢!
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怕瓦落地2021
怕瓦落地2021
·
2021-01-10
谢谢!
美股期权怎么玩(2)
@Raytroninvs:
......再写一篇关于上一篇的补充,没想到那么多人不懂期权,那是哪里来的勇气全仓看涨期权的呢?我估计很多人资金量都比较少,这里我拿一个regt保证金来演释这次我用$苹果(AAPL)$做例子,尽量详细点苹果当前股价是131,我们做明年1月份的put credit spread200/150 put credit spread我们打开aapl的期权,明年1月份的,卖出行权价为200的看跌期权,买入行权价为150的看跌期权,这里有3种可能:1.到期后涨过了200美金,那这两张期权都作废,我们获得最大盈利4000+美金2.到期后低于150美金,这两张期权都为实值期权,我们必须以200美金价格买入100股再以150美金卖出100股,亏损5000美金,但是扣除我们获得的4000+美金,合计亏损为900+美金3.到期后股价位于100-200美金,比如175,其中200美金那张期权为实值,就是必须以200美金的价格买入100股,方便计算我按照以市场价格卖出100股,收益为-200*100+175*100+权力金4000+=1500+损益表最后我们返回来说保证金,我用来展示的软件叫ibkr,老虎作为ib的下家,保证金应该是一致的,这里我不太建议有老虎账号的小伙伴再开去开ibkr的户,因为ib自动加杠杆这个功能不太适合散户,那我用的是RegT保证金账户,应该对应的就是老虎的普通保证金账户,开这样的一张put credit spread需要多少保证金呢用红圈画出来了一般保证金账户计算保证金是损益最大值,在这个例子里,就是200-150=50*100=5000但是别忘了我们获得4000+的权利金,所以最后我们账户保证金+5000,含贷款价值的资产+4000+,剩余流动性-900+比如你只有10000美金,在你没开任何
美股期权怎么玩(2)
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href=\"https://laohu8.com/S/AAPL\">$苹果(AAPL)$</a>做例子,尽量详细点苹果当前股价是131,我们做明年1月份的put credit spread200/150 put credit spread我们打开aapl的期权,明年1月份的,卖出行权价为200的看跌期权,买入行权价为150的看跌期权,这里有3种可能:1.到期后涨过了200美金,那这两张期权都作废,我们获得最大盈利4000+美金2.到期后低于150美金,这两张期权都为实值期权,我们必须以200美金价格买入100股再以150美金卖出100股,亏损5000美金,但是扣除我们获得的4000+美金,合计亏损为900+美金3.到期后股价位于100-200美金,比如175,其中200美金那张期权为实值,就是必须以200美金的价格买入100股,方便计算我按照以市场价格卖出100股,收益为-200*100+175*100+权力金4000+=1500+损益表最后我们返回来说保证金,我用来展示的软件叫ibkr,老虎作为ib的下家,保证金应该是一致的,这里我不太建议有老虎账号的小伙伴再开去开ibkr的户,因为ib自动加杠杆这个功能不太适合散户,那我用的是RegT保证金账户,应该对应的就是老虎的普通保证金账户,开这样的一张put credit spread需要多少保证金呢用红圈画出来了一般保证金账户计算保证金是损益最大值,在这个例子里,就是200-150=50*100=5000但是别忘了我们获得4000+的权利金,所以最后我们账户保证金+5000,含贷款价值的资产+4000+,剩余流动性-900+比如你只有10000美金,在你没开任何","listText":"......再写一篇关于上一篇的补充,没想到那么多人不懂期权,那是哪里来的勇气全仓看涨期权的呢?我估计很多人资金量都比较少,这里我拿一个regt保证金来演释这次我用<a href=\"https://laohu8.com/S/AAPL\">$苹果(AAPL)$</a>做例子,尽量详细点苹果当前股价是131,我们做明年1月份的put credit spread200/150 put credit spread我们打开aapl的期权,明年1月份的,卖出行权价为200的看跌期权,买入行权价为150的看跌期权,这里有3种可能:1.到期后涨过了200美金,那这两张期权都作废,我们获得最大盈利4000+美金2.到期后低于150美金,这两张期权都为实值期权,我们必须以200美金价格买入100股再以150美金卖出100股,亏损5000美金,但是扣除我们获得的4000+美金,合计亏损为900+美金3.到期后股价位于100-200美金,比如175,其中200美金那张期权为实值,就是必须以200美金的价格买入100股,方便计算我按照以市场价格卖出100股,收益为-200*100+175*100+权力金4000+=1500+损益表最后我们返回来说保证金,我用来展示的软件叫ibkr,老虎作为ib的下家,保证金应该是一致的,这里我不太建议有老虎账号的小伙伴再开去开ibkr的户,因为ib自动加杠杆这个功能不太适合散户,那我用的是RegT保证金账户,应该对应的就是老虎的普通保证金账户,开这样的一张put credit spread需要多少保证金呢用红圈画出来了一般保证金账户计算保证金是损益最大值,在这个例子里,就是200-150=50*100=5000但是别忘了我们获得4000+的权利金,所以最后我们账户保证金+5000,含贷款价值的资产+4000+,剩余流动性-900+比如你只有10000美金,在你没开任何","text":"......再写一篇关于上一篇的补充,没想到那么多人不懂期权,那是哪里来的勇气全仓看涨期权的呢?我估计很多人资金量都比较少,这里我拿一个regt保证金来演释这次我用$苹果(AAPL)$做例子,尽量详细点苹果当前股价是131,我们做明年1月份的put credit spread200/150 put credit spread我们打开aapl的期权,明年1月份的,卖出行权价为200的看跌期权,买入行权价为150的看跌期权,这里有3种可能:1.到期后涨过了200美金,那这两张期权都作废,我们获得最大盈利4000+美金2.到期后低于150美金,这两张期权都为实值期权,我们必须以200美金价格买入100股再以150美金卖出100股,亏损5000美金,但是扣除我们获得的4000+美金,合计亏损为900+美金3.到期后股价位于100-200美金,比如175,其中200美金那张期权为实值,就是必须以200美金的价格买入100股,方便计算我按照以市场价格卖出100股,收益为-200*100+175*100+权力金4000+=1500+损益表最后我们返回来说保证金,我用来展示的软件叫ibkr,老虎作为ib的下家,保证金应该是一致的,这里我不太建议有老虎账号的小伙伴再开去开ibkr的户,因为ib自动加杠杆这个功能不太适合散户,那我用的是RegT保证金账户,应该对应的就是老虎的普通保证金账户,开这样的一张put credit spread需要多少保证金呢用红圈画出来了一般保证金账户计算保证金是损益最大值,在这个例子里,就是200-150=50*100=5000但是别忘了我们获得4000+的权利金,所以最后我们账户保证金+5000,含贷款价值的资产+4000+,剩余流动性-900+比如你只有10000美金,在你没开任何","images":[{"img":"https://static.tigerbbs.com/78d8024c406546069839409310d91127","width":"718","height":"567"},{"img":"https://static.tigerbbs.com/4fbc7b5b0506ed3f73db67e8fb97cd26","width":"992","height":"715"},{"img":"https://static.tigerbbs.com/829617d5d81d70e05a77d845c49303fd","width":"1067","height":"392"}],"top":1,"highlighted":2,"essential":2,"paper":2,"likeSize":0,"commentSize":0,"repostSize":0,"link":"https://laohu8.com/post/332926579","isVote":1,"tweetType":1,"viewCount":0,"authorTweetTopStatus":1,"verified":2,"comments":[],"imageCount":8,"langContent":"CN","totalScore":0},"isVote":1,"tweetType":1,"viewCount":3372,"authorTweetTopStatus":1,"verified":2,"comments":[{"author":{"id":"3527667803686145","authorId":"3527667803686145","name":"社区成长助手","avatar":"https://static.tigerbbs.com/2b7c7106b5c0c8b0037faa67439d898f","crmLevel":1,"crmLevelSwitch":0,"authorIdStr":"3527667803686145","idStr":"3527667803686145"},"content":"终于等到了您的初发帖[比心][比心]发帖时关联相关股票或者相关话题,可以获得更多曝光哦~如果您想创作优质文章,请查看老虎社区创作指引","text":"终于等到了您的初发帖[比心][比心]发帖时关联相关股票或者相关话题,可以获得更多曝光哦~如果您想创作优质文章,请查看老虎社区创作指引","html":"终于等到了您的初发帖[比心][比心]发帖时关联相关股票或者相关话题,可以获得更多曝光哦~如果您想创作优质文章,请查看老虎社区创作指引"}],"imageCount":0,"langContent":"CN","totalScore":0}],"defaultTab":"posts","isTTM":false}