18:15:59
  美国 United States
  周二,美国期货交易大幅下跌,标准普尔500指数下跌1.1%,纳斯达克100指数下跌1.4%,道琼斯期货下跌400多点。周一,由于最近由人工智能驱动的反弹显示出疲劳的迹象,投资者消化了新一批企业收益,股市出现下跌。包括摩根士丹利(Morgan Stanley)和高盛(Goldman Sachs)在内的几位华尔街首席执行官在香港的一次峰会上警告称,市场可能会出现重大调整,这加剧了市场的谨慎情绪。与此同时,在美联储官员发表了一系列喜忧参半的评论后,交易员重新调整了他们对12月美联储降息的押注。Palantir Technologies在盘前交易中因估值问题下跌近8%,尽管超过了季度预期并提高了全年收入前景。Vertex Pharmaceuticals在公布喜忧参半的结果后下跌了3.8%。英伟达股价在盘前交易中下跌超过2%,将抹去周一2.2%的涨幅。
 US futures traded sharply lower on Tuesday, with contracts on the S&P 500 down 1.1%, the Nasdaq 100 falling 1.4%, and Dow Jones futures slipping more than 400 points. The decline followed a mixed session on Monday, as the recent AI-driven rally showed signs of fatigue and investors digested a fresh batch of corporate earnings. Adding to the cautious mood, several Wall Street chief executives including those from Morgan Stanley and Goldman Sachs, warned at a summit in Hong Kong that markets may be due for a significant correction. Meanwhile, traders readjust their Fed rate cut bets for December, following a series of mixed comments from Fed officials. Palantir Technologies tumbled nearly 8% in premarket trading on valuation concerns, despite beating quarterly estimates and raising its full-year revenue outlook. Vertex Pharmaceuticals dropped 3.8% after posting mixed results. Nvidia shares fell more than 2% in premarket trading, set to erase Monday’s 2.2% gain.