Plug Power Inc. (PLUG) Stock Price History
Historical prices from 2011 to 2026
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PLUG Historical Performance
Short-Term Returns
PLUG Stock Price Trajectory (2011–2026)
As of May 6, 2026, Plug Power Inc. (PLUG) trades at $3.32, representing a +317.1% return over the past year. The stock has delivered a -86.4% total return over five years (-32.9% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $1,565.00 on January 24, 2000. From this peak, PLUG has corrected -99.8%, currently trading 45% above its 200-day moving average, indicating continued institutional support.
When compared to Industrials sector peers BE (+1709.1% 1Y), FCEL (+260.4% 1Y), and BLDP (+244.0% 1Y), PLUG has underperformed the peer group average. Compare PLUG vs BE →
PLUG Historical Price Data (2011–2026)
Showing 30 of 3,650 records| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-05 | 3.15 | 3.40 | 3.14 | 3.31 | 66.99M | +5.91% |
| 2026-05-04 | 3.08 | 3.23 | 3.07 | 3.13 | 50.06M | +0.64% |
| 2026-05-01 | 3.15 | 3.18 | 3.04 | 3.11 | 36.60M | -0.64% |
| 2026-04-30 | 3.42 | 3.42 | 3.04 | 3.13 | 91.78M | -8.21% |
| 2026-04-29 | 3.14 | 3.44 | 3.06 | 3.41 | 130.63M | +12.54% |
| 2026-04-28 | 2.94 | 3.08 | 2.94 | 3.03 | 36.52M | -1.62% |
| 2026-04-27 | 3.15 | 3.16 | 2.94 | 3.08 | 57.14M | -1.91% |
| 2026-04-24 | 3.19 | 3.38 | 3.08 | 3.14 | 75.98M | -1.26% |
| 2026-04-23 | 3.19 | 3.28 | 3.04 | 3.18 | 64.99M | -0.31% |
| 2026-04-22 | 3.19 | 3.21 | 3.09 | 3.19 | 59.56M | +3.57% |
| 2026-04-21 | 3.22 | 3.26 | 3.05 | 3.08 | 80.83M | -4.35% |
| 2026-04-20 | 2.73 | 3.23 | 2.71 | 3.22 | 108.84M | +15.83% |
| 2026-04-17 | 2.94 | 2.96 | 2.76 | 2.78 | 83.01M | -2.80% |
| 2026-04-16 | 2.95 | 2.97 | 2.79 | 2.86 | 56.89M | -2.39% |
| 2026-04-15 | 2.99 | 3.01 | 2.82 | 2.93 | 68.08M | -0.17% |
| 2026-04-14 | 2.92 | 3.01 | 2.87 | 2.94 | 84.99M | +5.96% |
| 2026-04-13 | 2.73 | 2.87 | 2.69 | 2.77 | 57.18M | +1.09% |
| 2026-04-10 | 2.79 | 2.90 | 2.73 | 2.74 | 59.74M | 0.00% |
| 2026-04-09 | 2.64 | 2.84 | 2.62 | 2.74 | 73.78M | +3.40% |
| 2026-04-08 | 2.69 | 2.77 | 2.59 | 2.65 | 67.36M | +5.16% |
| 2026-04-07 | 2.65 | 2.72 | 2.44 | 2.52 | 76.58M | -6.32% |
| 2026-04-06 | 2.46 | 2.75 | 2.45 | 2.69 | 98.46M | +11.62% |
| 2026-04-02 | 2.19 | 2.45 | 2.19 | 2.41 | 85.40M | +7.11% |
| 2026-04-01 | 2.28 | 2.31 | 2.21 | 2.25 | 39.25M | -0.44% |
| 2026-03-31 | 2.17 | 2.27 | 2.14 | 2.26 | 46.52M | +5.61% |
| 2026-03-30 | 2.19 | 2.25 | 2.11 | 2.14 | 49.82M | -1.83% |
| 2026-03-27 | 2.21 | 2.22 | 2.12 | 2.18 | 51.06M | -3.11% |
| 2026-03-26 | 2.22 | 2.41 | 2.22 | 2.25 | 57.84M | -0.88% |
| 2026-03-25 | 2.34 | 2.41 | 2.27 | 2.27 | 35.51M | -0.87% |
| 2026-03-24 | 2.26 | 2.33 | 2.22 | 2.29 | 59.59M | -0.87% |
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Start ComparisonPLUG — Frequently Asked Questions
Quick answers to the most common questions about buying PLUG stock.
How has PLUG stock performed recently?
PLUG returned +317.1% over the past year, beating its 5-year annualized CAGR of -32.9%. The stock trades above its 200-day moving average, confirming the uptrend.
What is PLUG's all-time high price?
Plug Power Inc. reached $1565.00 on 2000-01-24. The 52-week high is $4.58. Current 1-year return of +317.1% places the stock closer to historical peaks.
Where can I download PLUG historical price data?
This page provides PLUG daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2011-2026, downloadable in CSV format.