The stock market rebounded Thursday as falling Treasury yields and renewed clarity on artificial intelligence spending pulled semiconductor, biotech, and fintech stocks into identified buy areas.

The S&P 500 rose 1.14 percent, the Nasdaq Composite climbed 1.69 percent, and the Dow Jones Industrial Average gained 0.61 percent. Advanced Micro Devices (AMD), Moderna (MRNA), and Robinhood (HOOD) all triggered buy signals during the rally.

Semiconductor stocks led gains. Nvidia, Intel, AMD, Micron, and SanDisk recovered from earlier weakness tied to AI safety concerns and uncertainty over future capital expenditure. Anticipation of Nvidia's earnings report provided additional momentum as investors seek clarity on AI demand.

Falling Treasury yields removed a headwind for growth names. The combination of lower rates and stabilized AI spending forecasts creates a setup for these specific equities. Investors watching AMD, Moderna, and Robinhood should monitor for follow-through on the confirmed buy signals.