Wall Street saw gains with tech stocks leading the way, spurred by renewed interest in artificial intelligence. All major U.S ...

Wall Street closed higher with tech stocks driving gains, driven by strong interest in AI despite uncertainties about disruptions. The S&P 500, Nasdaq, and Dow Jones all posted gains. Developments in ...

Plug Power stock zoomed from $2 to $4 per share in 2025.

Plug Power (PLUG) closed the most recent trading day at $1.82, moving -3.7% from the previous trading session. The stock's change was less than the S&P 500's daily gain of 0.1%. Elsewhere, the Dow saw ...