一直以来，英伟达股价走势都与美国股市同步，直到周一这一局面被打破。
As Nvidia Corp goes, so too does the US stock market, until Monday, that is.
据 Carmen Reinicke 报道，在首席执行官黄仁勋承认曾有婚外情、且公司董事会已就此事展开调查后，这家芯片制造商的股价周一暴跌 4.3%。与此同时，标普 500 指数大涨 2.3%，录得自 4 月以来最大单日涨幅。
By Carmen Reinicke Shares of the chipmaker tumbled 4.3% after Chief Executive Officer Jensen Huang admitted that he’d had an affair and that the firm’s board had launched an investigation into the matter. The S&P 500 Index, meanwhile, jumped 2.3% for its biggest one-day gain since April.
英伟达在标普 500 指数中的权重达 6.7%，该股与美国基准指数出现如此背离的走势几乎是前所未有的。据彭博编译的数据，自 2001 年成为指数成分股以来，仅出现过三次（含周一）英伟达股价下跌至少 4% 而标普 500 指数上涨至少 2% 的情况。上一次发生这种情况是在 2009 年 5 月，当时英伟达市值约为 50 亿美元，仅为其目前 4.3 万亿美元市值的一小部分。
Such a divergence in fortunes for Nvidia shares and the US benchmark, which it holds a 6.7% weight in, is nearly unprecedented. There have been just three occurrences, including Monday, where Nvidia’s stock fell at least 4% and the S&P 500 rose at least 2% since it became a member in 2001. The last time it happened, in May 2009, Nvidia had a market value of about $5 billion, a fraction of its current $4.3 trillion valuation.
数据显示，当英伟达股价下跌至少 4% 时，标普 500 指数平均相应下跌逾 1.6%，且随着这家芯片制造商成为指数乃至全球最大股票之一，这种相关性近年来只增不减。去年 11 月 5 日英伟达股价暴跌 9.3% 时，标普 500 指数暴跌近 4.4%；6 月 5 日英伟达股价下跌逾 6% 时，该指数下滑 2.6%。
When Nvidia shares fall at least 4%, the average corresponding move for the S&P 500 is a decline of more than 1.6%, according to data compiled by Bloomberg, a correlation that has only grown over the years as the chipmaker became one of the largest stocks in the index and the world. When Nvidia shares tumbled 9.3% Nov. 5 the S&P 500 slumped nearly 4.4% and when it fell more than 6% on June 5, the gauge slid 2.6%.
