甲骨文，市值蒸发超千亿美元

Group 1 - Oracle's stock opened down over 14%, quickly expanding to a 16% drop, marking the largest single-day decline since March 2001, with a market value loss of $102 billion [1] - The company's Q2 revenue and cloud business income fell short of market expectations [1] Group 2 - The Nasdaq opened down 0.60%, while the Dow Jones increased by 0.20%, and the S&P 500 fell by 0.37% [2] - Chinese concept stocks mostly declined, with the Nasdaq Golden Dragon China Index down 0.36%, and companies like Alibaba, iQIYI, and XPeng dropping over 2% [4] Group 3 - Disney opened slightly higher, with initial gains quickly expanding to 2%, following reports of a $1 billion equity investment in OpenAI [4]