US midday market brief: stocks climb again, Nvidia and Broadcom lead AI-driven gains

Invezz
2025.12.23 19:58
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US stocks continued a four-day rally, with Nvidia and Broadcom leading AI-driven gains. The S&P 500 rose 0.6%, nearing its all-time high, while the Nasdaq and Russell 2000 surged. Strong earnings and analyst upgrades fueled optimism in AI spending. The US economy's 4.3% growth in Q3 supports steady Fed policy, boosting growth stock valuations.