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  • +133.6% price growth over the last year
  • Bullish trend confirmed on both short and long timeframes
  • Highly efficient cash conversion (115% FCF/OCF ratio)
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Plug Power stock price down 2.87% on Tuesday
(Updated on Jun 23, 2026)

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Sell candidate since Jun 05, 2026 Loss -15.84%

The Plug Power stock price fell by -2.87% on the last day (Tuesday, 23rd Jun 2026) from $2.79 to $2.71. During the last trading day the stock fluctuated 8.02% from a day low at $2.62 to a day high of $2.83. The price has fallen in 8 of the last 10 days and is down by -15.05% for this period. Volume has increased on the last day by 13 million shares but on falling prices. This may be an early warning and the risk will be increased slightly over the next couple of days. In total, 48 million shares were bought and sold for approximately $131.06 million.

The stock lies in the lower part of a very wide and strong rising trend in the short term, and this may normally pose a very good buying opportunity. If the lower trend floor at $2.69 is broken, it will firstly indicate a slower rate of rising, but may also be an early warning for a trend shift. Given the current short-term trend, the stock is expected to rise 25.35% during the next 3 months and, with a 90% probability hold a price between $3.38 and $5.51 at the end of this 3-month period.

PLUG Signals & Forecast

There are few to no technical positive signals at the moment. The Plug Power stock holds sell signals from both short and long-term Moving Averages giving a more negative forecast for the stock. Also, there is a general sell signal from the relation between the two signals where the long-term average is above the short-term average. On corrections up, there will be some resistance from the lines at $2.75 and $3.37. A break-up above any of these levels will issue buy signals. A sell signal was issued from a pivot top point on Wednesday, May 27, 2026, and so far it has fallen -34.54%. Further fall is indicated until a new bottom pivot has been found. Furthermore, there is currently a sell signal from the 3 month Moving Average Convergence Divergence (MACD). Volume rose on falling prices yesterday. This may be an early warning and the stock should be followed more closely.

Support, Risk & Stop-loss for Plug Power stock

Plug Power finds support from accumulated volume at $2.69 and this level may hold a buying opportunity as an upwards reaction can be expected when the support is being tested.

This stock may move very much during the day (volatility) and with a very large prediction interval from the Bollinger Band this stock is considered to be "very high risk". During the last day, the stock moved $0.210 between high and low, or 8.02%. For the last week, the stock has had daily average volatility of 7.77%.

Plug Power is oversold on RSI14 (13). Some stocks may fall long and hard while being oversold on RSI, but stocks that are heavily oversold on RSI often pose good re-bounce chance and played well it can be a buy candidate.

Our recommended stop-loss: We hold a negative evaluation for this stock. No stop-loss is set.

Trading Expectations (PLUG) For The Upcoming Trading Day Of Wednesday 24th

For the upcoming trading day on Wednesday, 24th we expect Plug Power to open at $2.72, and during the day (based on 14 day Average True Range), to move between $2.58 and $2.84, which gives a possible trading interval of +/-$0.265 (+/-10.27%) up or down from last closing price. If Plug Power takes out the full calculated possible swing range there will be an estimated 10.27% move between the lowest and the highest trading price during the day.

Since the stock is closer to the support from accumulated volume at $2.69 (0.74%) than the resistance at $3.13 (15.50%), our systems sees the trading risk/reward intra-day as attractive and believe profit can be made before the stock reaches first resistance..

Is Plug Power stock A Buy?

The Plug Power stock holds several negative signals and despite the positive trend, we believe Plug Power will perform weakly in the next couple of days or weeks. Therefore, we hold a negative evaluation of this stock.

Current score: -3.160 Sell Candidate Unchanged

Predicted Fair Opening Price

Predicted fair opening price on June 24, 2026 - $2.72 ( 0.369%).

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PLUG Performance

Trading levels for PLUG

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Fibonacci Support & Resistance Levels

Level Price
R3 2.93 8.12%
R2 2.85 5.16%
R1 2.80 3.33%
Price 2.71
S1 2.64 -2.59%
S2 2.59 -4.42%
S3 2.51 -7.38%

Accumulated Volume Support & Resistance Levels

Level Price
R3 3.31 22.14%
R2 3.22 18.82%
R1 3.13 15.50%
Price 2.71
S1 2.69 -0.738%
S2 2.65 -2.21%
S3 2.25 -16.97%

FAQ

What is the symbol for Plug Power Stock and on which exchange is it traded?
The symbol for Plug Power is PLUG and it is traded on the NASDAQ (NASDAQ Stock Exchange).

Should I buy or sell Plug Power Stock?
The Plug Power stock holds several negative signals and despite the positive trend, we believe Plug Power will perform weakly in the next couple of days or weeks. Therefore, we hold a negative evaluation of this stock.

How to buy Plug Power Stock?
Plug Power Stock can be purchased through just about any brokerage firm, including online brokerage services.
Click here for our free guide on how to buy Plug Power Stock.

What's the current price of Plug Power Stock?
As of the end of day on the Jun 23, 2026, the price of an Plug Power (PLUG) share was $2.71.

What is the 52-week high and low for Plug Power Stock?
The 52-week high for Plug Power Stock is $4.58 and the 52-week low is $1.03.

What is the market capitalization of Plug Power Stock?
As of the Jun 23, 2026, the market capitalization of Plug Power is 3.108B.

When is the next earnings date for Plug Power?
The upcoming earnings date for Plug Power is Aug 10, 2026.
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ABOUT PLUG POWER
Plug Power
Plug Power Inc. delivers end-to-end clean hydrogen and zero-emissions fuel cell solutions for supply chain and logistics applications, on-road electric vehicles, stationary power market, and others in North America and internationally. It engages in building an end-to-end green hydrogen ecosystem, including green hydrogen production, storage and delivery, and energy generation through mobile or stationary applications. The company provides proton...
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