① The three major US stock index futures had mixed ups and downs. Dow futures rose 0.05%, S&P 500 futures fell 0.07%, and NASDAQ futures fell 0.19%. ② The German DAX index rose 0.27%, the British FTSE 100 index fell 0.04%, the French CAC40 index rose 0.57%, and the European Stoxx 50 index rose 0.45%. ③ WTI crude oil fell 2.14% to $80.60 per barrel. Brent crude oil fell 2.08% to $85.46 per barrel. ④ The market's enthusiasm for investing in Nvidia and other individual stocks linked to the AI craze is fading. A number of Wall Street analysts said they will be closely watching Nvidia executives' statements on Wednesday, hoping to get the latest information on the company's recent financing transactions. ⑤ On the eve of Federal Reserve Chairman Kevin Walsh's Jackson Hole speech, Evercore ISI Vice Chairman Krishna Guha said that the Treasury's bond intervention not only disrupted investor mentality, but “also made the Open Market Committee uneasy.” ⑥ The cryptocurrency market sentiment indicator “Fear and Greed Index” rose to 74 on Tuesday, entering the “greed” range. On August 12, the index was only 27, indicating a rapid shift in market sentiment from panic to risk chasing in less than two weeks. ⑦ META shares rose 1.5% before the market, following reports that the company and several US states have discussed settling lawsuits against youth social media harm. ⑧ Boston Scientific's pre-market share price fell 2.7%. Earlier, the company disclosed that it had experienced a cybersecurity incident, which caused global business to be blocked. ⑨ Ahead of the much-anticipated quarterly results, Nvidia's pre-market performance outperformed the other tech giants. Nvidia rose 0.4%; Microsoft fell 0.7%, Alphabet fell 0.2%; Tesla, Amazon, and Apple remained basically the same.

① The three major US stock index futures had mixed ups and downs. Dow futures rose 0.05%, S&P 500 futures fell 0.07%, and NASDAQ futures fell 0.19%. ② The German DAX index rose 0.27%, the British FTSE 100 index fell 0.04%, the French CAC40 index rose 0.57%, and the European Stoxx 50 index rose 0.45%. ③ WTI crude oil fell 2.14% to $80.60 per barrel. Brent crude oil fell 2.08% to $85.46 per barrel. ④ The market's enthusiasm for investing in Nvidia and other individual stocks linked to the AI craze is fading. A number of Wall Street analysts said they will be closely watching Nvidia executives' statements on Wednesday, hoping to get the latest information on the company's recent financing transactions. ⑤ On the eve of Federal Reserve Chairman Kevin Walsh's Jackson Hole speech, Evercore ISI Vice Chairman Krishna Guha said that the Treasury's bond intervention not only disrupted investor mentality, but “also made the Open Market Committee uneasy.” ⑥ The cryptocurrency market sentiment indicator “Fear and Greed Index” rose to 74 on Tuesday, entering the “greed” range. On August 12, the index was only 27, indicating a rapid shift in market sentiment from panic to risk chasing in less than two weeks. ⑦ META shares rose 1.5% before the market, following reports that the company and several US states have discussed settling lawsuits against youth social media harm. ⑧ Boston Scientific's pre-market share price fell 2.7%. Earlier, the company disclosed that it had experienced a cybersecurity incident, which caused global business to be blocked. ⑨ Ahead of the much-anticipated quarterly results, Nvidia's pre-market performance outperformed the other tech giants. Nvidia rose 0.4%; Microsoft fell 0.7%, Alphabet fell 0.2%; Tesla, Amazon, and Apple remained basically the same.