Quad-Witch Quandary: How Will Friday's $2 Trillion Gamma Expiration Impact Markets<blockquote>四女巫困境：周五2万亿美元伽马到期将如何影响市场</blockquote>
Last week, when discussing thebizarre summer doldrumsin the market which pushed the VIX to the lowest level since the onset of the covid pandemic, we said that this period of abnormal market quiet is likely to last until this Friday' quad-witch, when a massive amount of gamma and delta expire and are de-risked, in the process eliminating one of the natural downside stock buffers .So picking up on the topic of Friday' potentially market-moving opex, Goldman' in-house derivatives expert, Rocky Fis
Can Alibaba Stock Hit $500? If You Got Time, Yes<blockquote>阿里巴巴-SW股价能否触及500美元？如果你有时间，是的</blockquote>
Alibaba is a battleground stock where some see a lot of opportunities, while others see many risks.I believe that there are both opportunities and risks, but would see the prior outweighing the latter.In the long run, BABA has a chance of delivering strong gains for those that buy at the current, quite low, valuation.Since its IPO, Alibaba has seen strong share price gains, but it should also be mentioned that shares did peek in H2 2020, and have declined considerably since then:. Alibaba Group'
Opinion: Financial crises get triggered about every 10 years — Archegos might be right on time<blockquote>观点：金融危机大约每10年就会引发一次——Archegos可能准时出现</blockquote>
No one, for now, can say for sure that the so-called family office’s billions in investment losses won’t spread.Financial crises are never quite the same. During the late 1980s, nearly a third of the nation’s savings and loan associations failed, ending with a taxpayer bailout — in 2021 terms — of about $265 billion.In 1997-1998, financial crises in Asia and Russia led to the near meltdown of the largest hedge fund in the U.S. —Long-Term Capital Management. Its reach and operating practices were