Plug Power Stock Slides on Analyst Downgrade Despite Major UK Hydrogen Deal – November 17, 2025
Plug Power Inc. (NASDAQ: PLUG) shares came under renewed pressure on Monday, November 17, 2025, as an analyst downgrade and lingering concerns over losses and liquidity weighed on the stock—despite the company announcing its largest-ever electrolyzer contract in the United Kingdom. By the close, Plug Power was trading around $2.09 per share, down roughly 7% on the day, extending a steep pullback that has erased more than a third of its market value over the past month. MarketWatch+1 Below is a rundown of all the key Plug Power stock news from November 17, 2025, and how it fits into the broader investment story. Plug