美股三大指数集体反弹，道指涨近500点

Market Overview - The three major U.S. stock indices rebounded on Friday, with the Dow Jones Industrial Average rising by 493.15 points (1.08%) to close at 46,245.41 points, the Nasdaq Composite increasing by 0.88% to 22,273.08 points, and the S&P 500 gaining 0.98% to finish at 6,602.99 points [3] - Despite the rebound, all three indices recorded significant declines for the week: the Nasdaq fell by 2.74%, the S&P 500 decreased by 1.95%, and the Dow Jones dropped by 1.91% [4] Federal Reserve Signals - New York Fed President John Williams indicated a potential for further interest rate cuts, suggesting that current monetary policy is at a "moderately restrictive level" but has eased compared to previous times [5] - Market expectations for a 25 basis point rate cut in December have surged to over 70%, up from less than 40% the previous day [5] Individual Stock Performance - Eli Lilly's stock rose by 1.57%, pushing its market capitalization above $1 trillion, making it the first pharmaceutical company to reach this milestone, with a year-to-date increase of 37% [5] - Oracle's stock fell by 5.66%, making it one of the weakest large-cap tech stocks of the day, with a cumulative decline of 27% over the past month due to concerns over cybersecurity vulnerabilities and AI investment returns [6] Commodity Market - WTI crude oil for January delivery decreased by $0.94 to $58.06 per barrel, a drop of 1.59%, while Brent crude oil for January fell by $0.82 to $62.56 per barrel, down 1.29% [6] - Spot gold declined by 0.26% to $4,066.21 per ounce, with a weekly decrease of 0.44% [7]