市场简报 Market Brief

2026年3月5日 / Mar 5, 2026

你好，希望你今天一切都好。

Hello, hope you're having a great day.

今天市场开盘延续震荡走势，但真正重要的信号，往往藏在数字背后。

Markets opened with continued volatility today, but the signals that truly matter are rarely found in the surface-level red and green flashes.

财报季收官：美国企业表现远超预期

Earnings Season Wrap: U.S. Companies Far Exceeded Expectations

标普500指数96%的成分股已完成披露，约73%的公司每股收益和营收双双跑赢分析师预期。更关键的是，综合盈利增长率已达14.2%，几乎是财报季前预期值的两倍。美国企业的真实盈利能力，比大多数人想象的要强得多。

96% of S&P 500 constituents have now reported, with approximately 73% beating analyst expectations on both earnings per share and revenue. More significantly, the blended earnings growth rate has reached 14.2% — almost double the figure anticipated before the season began. The real earnings power of U.S. corporations is considerably stronger than most people appreciate.

接下来，我们将深入分析本周最值得关注的几个重要动态——包括一个可能重新定义整个AI产业链格局的关键数字，以及几个影响投资决策的市场信号。

What follows is a detailed look at the most important developments this week — including a number that could redefine the entire AI supply chain landscape, and several market signals worth factoring into investment decisions.