纳指低开1.58%，英伟达跌超2%，Palantir跌超8%

Core Viewpoint - Multiple CEOs on Wall Street have warned that U.S. stocks may experience a correction of over 10% due to high valuations [1] Market Performance - Major U.S. stock indices opened lower, with the Nasdaq down 1.58%, the S&P 500 down 1.15%, and the Dow Jones down 0.75% [1] Company-Specific Developments - Tesla shares fell by 3.3% after the Norwegian sovereign wealth fund rejected Elon Musk's $1 trillion compensation plan, and October shipments to China decreased by nearly 10% year-over-year [1] - Nvidia's stock declined by 2.4%, while Palantir's shares dropped over 8%, amid rising concerns about an AI bubble, with "big short" Michael Burry revealing an 80% short position in both Palantir and Nvidia [1] - Uber's stock fell by more than 8% as Q3 operating profits fell short of expectations, and the CEO projected that Robotaxi would remain unprofitable for the next few years [1]