美股科技股上涨 市场等待英伟达财报

Market Performance - US stock markets saw an increase, with major indices rising; the Nasdaq gained nearly 1%, while the Dow Jones and S&P 500 rose by smaller margins of approximately 0.4% [3] Nvidia Earnings Anticipation - Investors are eagerly awaiting Nvidia's earnings report, with the stock price rising over 1% as market participants reassess the high valuations of tech stocks and express skepticism about the substantial AI capital expenditures of large cloud service providers [4] - Analysts suggest that Nvidia's earnings report will significantly influence market confidence in the coming days, with expectations for revenue to exceed consensus estimates due to increased capital spending from large cloud service providers [4][6] Circle's Performance - Circle's USDC stablecoin circulation increased by 72% year-over-year, reaching $75.3 billion, with the company reporting growth in profits and revenue despite a downturn in the digital asset market [5] Nvidia's Market Sentiment - The options market predicts a potential 5% volatility in Nvidia's stock price following the earnings announcement, with uncertainty surrounding how the stock will react to the report amid ongoing concerns about AI disruption risks [6] - Despite expectations for strong earnings driven by increased infrastructure spending, analysts express caution regarding Nvidia's stock price potential, citing recent stagnation and investor skepticism about the value of AI investments by major clients [6] Gross Margin Expectations - Investors are closely monitoring Nvidia's gross margin, which is expected to be around 75% for the fourth quarter, the highest in over a year, amid rising memory chip prices and other cost pressures [7] - The market is also focused on the progress of Nvidia's Blackwell and upcoming Rubin chips, with expectations that these could generate $500 billion in revenue over the next few quarters [7] Precious Metals Market - The international precious metals market remains strong, with gold and silver prices increasing by 1.16% and 3.83%, respectively [8]