Plug Power (PLUG) Stock News, Forecasts, and Analyst Outlook: What Investors Are Watching on December 15, 2025

As of Sunday, December 14, 2025, U.S. markets are closed. Plug Power Inc. last traded on Friday, Dec. 12, when the stock finished at $2.32, down 1.69% on the session, after a strong multi-day bounce earlier in the week. MarketWatch

As of the latest trade on December 10, 2025, PLUG is changing hands at about $2.19 per share, with an intraday range between roughly $2.16 and $2.24 and volume north of 27 million shares. That price implies a market capitalization a little above $3 billion. Angel One

Plug Power Inc. is back in the spotlight on December 8, 2025, as a cluster of fresh news hits the stock: a rescheduled special shareholder meeting, a first-ever liquid hydrogen contract with NASA, a new green hydrogen deal in France and a flurry of updated analyst views.

Plug Power Inc. is back in focus today, November 26, 2025, as a fresh Wall Street upgrade, an important shareholder call-to-action, and lingering worries about dilution collide around the volatile hydrogen stock.

Plug Power Inc. is trading around $1.96 on Tuesday, November 25, 2025, as Wall Street weighs a fresh $399 million financing, a controversial convertible-notes deal, and a January vote that could double the company’s authorized share count. Plug Power+1

Plug Power Inc. heads into Monday, November 24, 2025, trying to regain its footing after an exceptionally volatile stretch driven by fresh convertible debt, a major strategic pivot on U.S. hydrogen plants, and a new wave of analyst activity.

By mid‑afternoon on November 19, 2025, Plug Power shares were trading around $1.80–$1.85, down roughly 14% on the day and extending a plunge that began in Tuesday’s after‑hours session, when the stock fell about 20% to roughly $1.71 after the company announced a new $375 million convertible senior notes offering. Barron's+2Benzinga+2

Plug Power’s latest refinancing is the big story for 19 November 2025.

On Tuesday, November 18, 2025, the hydrogen specialist held its high‑profile annual Plug Power Symposium to outline its strategy, and announced plans to raise $375 million via a new convertible note offering. Shares closed only slightly higher on the day, but then sank more than 15% in after‑hours trading as investors digested the latest capital raise. Yahoo Finance+2Investing.com+2