This little hydrogen stock still has significant upside potential.

View Plug Power Inc. PLUG stock quote prices, financial information, real-time forecasts, and company news from CNN.

Plug Power Inc PLUG shares are trading marginally higher during Monday’s premarket session as traders continue to digest the ...

Plug Power (NASDAQ: PLUG) stock popped more than 5% in early trading Wednesday, the final trading day of 2025. The stock has already given back half its gains, though, and as of 10:40 a.m. ET is up ...

Plug Power (NASDAQ: PLUG) stock is soaring once again. Since 2026 began, shares have risen in value by more than 40%. Over the past 12 months, Plug Power stock has more than tripled. But here's the ...

Plug Power is showing tangible signs of improvement as margins recover, losses narrow, and management targets profitability by the end of 2026.

Enphase reports steady profits and global reach, while Plug Power pursues hydrogen growth despite steep losses. Compare their ...

Plug Power’s stock has plunged 99% from its IPO price. It’s struggled to scale up its business. The Trump Administration eliminated one of its most significant catalysts. Plug initially planned to ...

PLUG is riding strong electrolyzer demand and major project wins, but can its cash burn and weak liquidity temper upside?

Plug Power sells hydrogen fuel cells, charging systems, electrolyzers, and storage systems. Amazon and Walmart, the company's two largest customers, both use those fuel cells in their hydrogen-powered ...