Nvidia once opened 2.6%, the stock price hit a record high, and then suddenly the market sell-off, the stock price fell sharply, the intraday plunge of more than 3%, as of the close, the decline is still 2..77%, with a total market capitalization of more than $32 billion ($233.2 billion) evaporated in a single day.。In the previous trading day, Nvidia surged 8.5%, the biggest gain since May。