Shares of Plug Power Inc. (NASDAQ: PLUG), a leading provider of hydrogen fuel cell systems and green hydrogen solutions, soared more than 23% in heavy trading Tuesday following the release of better-than-expected fourth-quarter and full-year 2025 financial results, coupled with the appointment of a new chief executive focused on execution and profitability.
The stock closed at $2.23, up $0.42 or 23.20% from Monday's close of $1.81. Trading volume exceeded 224 million shares, far above the company's average, reflecting intense investor interest in the hydrogen sector player's turnaround narrative. In pre-market trading early Wednesday, the shares dipped modestly to around $2.19.
