美国股市周三收高，投资者等待Nvidia备受关注的盈利报告，该报告被视为人工智能驱动的市场反弹的关键指标。标普500指数和纳斯达克指数均上涨0.2%，标普500创下历史新高，道琼斯指数上涨146点。英伟达股价持平，尽管期权信号显示其市值可能出现2600亿美元的波动。这家芯片制造商预计将实现49%的盈利增长和53%的收入同比增长，尽管它警告称，美国对中国的贸易限制将产生80亿美元的影响。在其他地方，MongoDB和Okta均上涨了38%，均超过了预期，这得益于与人工智能相关的强劲需求，在Nvidia业绩公布之前提振了市场情绪。凭借4万亿美元的市值和标普500指数中最大的权重，英伟达的收益被视为更广泛牛市的关键时刻。另外，Cracker Barrel股价上涨8%，此前该公司宣布将在客户强烈反对和特朗普总统的批评下放弃其新标志。

US stocks finished higher on Wednesday as investors awaited Nvidia’s closely watched earnings report, viewed as a key indicator for the AI-driven market rally. The S&P 500 and Nasdaq each rose 0.2%, with the S&P 500 hitting a new record while the Dow added 146 points. Nvidia shares were flat, despite options signaling a potential $260 billion swing in market value. The chipmaker is expected to post 49% earnings growth and 53% revenue growth year-over-year, though it warned of an $8 billion impact from US trade restrictions on China. Elsewhere, MongoDB surged 38% and Okta rose 1.6% after both topped forecasts, driven by strong AI-related demand that lifted sentiment ahead of Nvidia’s results. With a $4 trillion market capitalization and the largest S&P 500 weighting, Nvidia’s earnings are seen as a pivotal moment for the broader bull market. Separately, Cracker Barrel jumped 8% after announcing it would drop its new logo following customer backlash and criticism from President Trump.