TLDR
- Plug Power (PLUG) shares surged 20% in Monday premarket trading after Friday’s 35% rally
- H.C. Wainwright increased price target to $7 from $3 based on electricity price trends and nuclear power demand
- Short interest at 30.30% near record levels creates potential for squeeze
- Stock has gained 79% year-to-date after September rally erased earlier losses
- Average analyst price target of $2.42 suggests Wall Street remains cautious on the stock
Plug Power stock extended its rally Monday morning with a 20% premarket gain. The hydrogen fuel cell provider posted a 35% surge on Friday that has traders watching closely.

H.C. Wainwright triggered the move by raising its price target to $7 from $3. The firm pointed to rising electricity prices and increased nuclear power market demand as key drivers.
Friday’s session saw trading volume reach four times the normal average. Heavy volume often signals strong conviction behind price movements.
Short Interest Creates Squeeze Scenario
The stock’s short interest stands at 30.30% according to Koyfin data. This level sits near the all-time high of 31.4% from March.
H.C. Wainwright analysts highlighted the potential for a short squeeze. When heavily shorted stocks rally, bears rushing to cover positions can accelerate gains.
Plug Power has delivered operational improvements recently. The company’s Georgia hydrogen facility achieved record production levels.
The company also amended its equity sales agreement to allow $1 billion in stock issuances. This provides financial flexibility for operations and growth.
Stock Erases Year-to-Date Losses
The September rally completely reversed earlier losses. Plug Power now shows a 79% gain for 2025.
Technical indicators suggest caution ahead. The 14-day relative strength index reads 83, well above the 70 level that signals overbought conditions.
Stocks with RSI readings above 70 have often risen too quickly. This can lead to pullbacks as traders take profits.
Wall Street Remains Cautious
The average analyst price target sits at $2.42 according to Koyfin. This implies a 37% decline from Friday’s closing price.
The gap between analyst forecasts and current trading levels creates uncertainty. Wall Street clearly holds a different view than recent buyers.
H.C. Wainwright’s upgrade more than doubled their previous target. The firm sees electricity pricing trends benefiting the hydrogen fuel cell market.
Regulatory support for nuclear power has grown over the past six months. This creates opportunities for alternative energy companies like Plug Power.
The stock’s year-to-date performance marks a dramatic shift. Shares were in negative territory just weeks ago.
Monday’s premarket action shows buyers remain in control. The question is whether the rally can sustain its momentum.
Production records at the Georgia facility offer fundamental support. The $1 billion equity agreement gives management additional options.
Short interest near record highs adds volatility to the equation. A continued rally could force more covering, while a reversal might embolden bears.
The hydrogen fuel cell market faces both opportunities and challenges. Plug Power’s recent price action reflects this dynamic environment.