Stock market today: Dow, S&P 500, Nasdaq edge higher as Wall Street scrutinizes Big Tech's AI bills

Dow Set to Open Up as Lower Treasury Yields Offset Tariff, Tech Concerns.

Palantir's valuation appears detached from reality when compared to the rest of the S&P 500

Stock Market Today: Dow Jones Gains As Nvidia Rises; Google Dives As MicroStrategy Falls Ahead Of Earnings (Live Coverage) Nasdaq Down; Alphabet Smacked, But Near A Buy Point

Heard on the Street Wednesday Recap: Under a Cloud

The S&P 500 Soared in January. History Says the Stock Market Will Do This Next.