Plug Power Stock Price History
| PLUG Stock | USD 1.54 0.04 2.53% |
Below is the normalized historical share price chart for Plug Power extending back to October 29, 1999. This chart has been adjusted for all splits and dividends and is plotted against all major global economic recessions. As of today, the current price of Plug Power stands at 1.54, as last reported on the 12th of August 2025, with the highest price reaching 1.56 and the lowest price hitting 1.43 during the day.
If you're considering investing in Plug Stock, it is important to understand the factors that can impact its price. Plug Power is extremely dangerous given 3 months investment horizon. Plug Power maintains Sharpe Ratio (i.e., Efficiency) of 0.17, which implies the firm had a 0.17 % return per unit of risk over the last 3 months. We are able to break down and analyze data for twenty-nine different technical indicators, which can help you to evaluate if expected returns of 1.41% are justified by taking the suggested risk. Use Plug Power Semi Deviation of 5.53, risk adjusted performance of 0.1395, and Coefficient Of Variation of 597.46 to evaluate company specific risk that cannot be diversified away. At this time, Plug Power's Liabilities And Stockholders Equity is most likely to increase significantly in the upcoming years. The Plug Power's current Other Stockholder Equity is estimated to increase to about 8.7 B, while Treasury Stock is forecasted to increase to (62 M). . The current Price To Sales Ratio is estimated to decrease to 2.76. The current Price Earnings Ratio is estimated to decrease to -0.91. Plug Stock price history is provided at the adjusted basis, taking into account all of the recent filings.
IPO Date 29th of October 1999 | 200 Day MA 1.6499 | 50 Day MA 1.3972 | Beta 2.351 |
Sharpe Ratio = 0.1672
| Best Portfolio | Best Equity | |||
| Good Returns | ||||
| Average Returns | PLUG | |||
| Small Returns | ||||
| Cash | Small Risk | Average Risk | High Risk | Huge Risk |
| Negative Returns |
Estimated Market Risk
| 8.44 actual daily | 75 75% of assets are less volatile |
Expected Return
| 1.41 actual daily | 28 72% of assets have higher returns |
Risk-Adjusted Return
| 0.17 actual daily | 13 87% of assets perform better |
Based on monthly moving average Plug Power is performing at about 13% of its full potential. If added to a well diversified portfolio the total return can be enhanced and market risk can be reduced. You can increase risk-adjusted return of Plug Power by adding it to a well-diversified portfolio.
Price Book 0.9328 | Enterprise Value Ebitda (2.23) | Price Sales 2.8227 | Shares Float 999.1 M | Wall Street Target Price 1.9444 |
Plug Power Stock Price History Chart
There are several ways to analyze Plug Stock price data. The simplest method is using a basic Plug candlestick price chart, which shows Plug Power price history and the buying and selling dynamics of a specified period. Many traders also use subjective judgment to their trading calls, avoiding the need to trade based on technical analysis.
| Highest Price | July 22, 2025 | 1.84 |
| Lowest Price | May 15, 2025 | 0.7 |
Plug Power August 12, 2025 Stock Price Synopsis
Various analyses of Plug Power's daily price changes, such as its Balance Of Power or Price Action, are crucial when deciding whether to buy, hold, or sell Plug Stock. It can be used to describe the percentage change in the price of Plug Power from one trading day to the next and could be a valuable metric for traders and investors to gauge the volatility and momentum of Plug Stock.| Plug Power Accumulation Distribution | 6,165,863 | |
| Plug Power Price Daily Balance Of Power | (0.31) | |
| Plug Power Price Rate Of Daily Change | 0.97 | |
| Plug Power Price Action Indicator | 0.03 |
Plug Power August 12, 2025 Stock Price Analysis
Plug Stock Price History Data
The price series of Plug Power for the period between Wed, May 14, 2025 and Tue, Aug 12, 2025 has a statistical range of 1.14 with a coefficient of variation of 28.0. The price distribution for the period has arithmetic mean of 1.26. The median price for the last 90 days is 1.3. The company completed stock split (1:10) on 20th of May 2011. Plug Power had dividends distributed to its stock-holders on 2010-10-29.| Open | High | Low | Close | Volume | ||
08/12/2025 | 1.56 | 1.56 | 1.43 | 1.54 | 73,990,359 | |
08/11/2025 | 1.55 | 1.62 | 1.53 | 1.58 | 52,646,395 | |
| 08/08/2025 | 1.54 | 1.57 | 1.50 | 1.51 | 23,350,342 | |
| 08/07/2025 | 1.50 | 1.56 | 1.46 | 1.51 | 30,453,839 | |
08/06/2025 | 1.53 | 1.54 | 1.45 | 1.46 | 30,349,745 | |
08/05/2025 | 1.47 | 1.57 | 1.45 | 1.54 | 35,424,964 | |
| 08/04/2025 | 1.45 | 1.48 | 1.40 | 1.45 | 33,148,267 | |
| 08/01/2025 | 1.42 | 1.48 | 1.39 | 1.40 | 55,646,095 | |
07/31/2025 | 1.53 | 1.58 | 1.47 | 1.50 | 44,073,297 | |
| 07/30/2025 | 1.61 | 1.62 | 1.54 | 1.55 | 33,382,087 | |
07/29/2025 | 1.75 | 1.76 | 1.59 | 1.59 | 61,553,001 | |
07/28/2025 | 1.88 | 1.93 | 1.73 | 1.77 | 68,724,490 | |
07/25/2025 | 1.81 | 1.87 | 1.72 | 1.84 | 64,904,852 | |
07/24/2025 | 1.81 | 1.99 | 1.74 | 1.77 | 102,908,898 | |
07/23/2025 | 1.87 | 1.91 | 1.74 | 1.81 | 67,838,634 | |
07/22/2025 | 1.84 | 1.92 | 1.75 | 1.84 | 75,385,534 | |
07/21/2025 | 1.88 | 2.03 | 1.82 | 1.82 | 142,448,522 | |
07/18/2025 | 1.68 | 1.83 | 1.67 | 1.79 | 102,432,823 | |
07/17/2025 | 1.54 | 1.69 | 1.53 | 1.65 | 72,555,452 | |
07/16/2025 | 1.55 | 1.56 | 1.46 | 1.52 | 46,708,864 | |
07/15/2025 | 1.66 | 1.68 | 1.52 | 1.53 | 61,336,207 | |
07/14/2025 | 1.65 | 1.65 | 1.50 | 1.57 | 61,564,330 | |
07/11/2025 | 1.66 | 1.69 | 1.59 | 1.62 | 56,558,987 | |
07/10/2025 | 1.76 | 1.80 | 1.65 | 1.68 | 88,264,849 | |
07/09/2025 | 1.45 | 1.85 | 1.43 | 1.78 | 230,347,594 | |
07/08/2025 | 1.39 | 1.47 | 1.39 | 1.42 | 50,197,978 | |
| 07/07/2025 | 1.48 | 1.51 | 1.35 | 1.37 | 71,603,297 | |
07/03/2025 | 1.43 | 1.55 | 1.39 | 1.47 | 81,632,524 | |
07/02/2025 | 1.42 | 1.49 | 1.39 | 1.40 | 67,423,502 | |
07/01/2025 | 1.45 | 1.45 | 1.34 | 1.41 | 94,951,008 | |
06/30/2025 | 1.30 | 1.57 | 1.24 | 1.49 | 249,861,765 | |
06/27/2025 | 1.23 | 1.25 | 1.13 | 1.16 | 60,330,061 | |
06/26/2025 | 1.11 | 1.27 | 1.10 | 1.22 | 102,205,976 | |
| 06/25/2025 | 1.18 | 1.19 | 1.09 | 1.09 | 50,442,199 | |
06/24/2025 | 1.13 | 1.20 | 1.10 | 1.16 | 83,151,308 | |
06/23/2025 | 1.08 | 1.13 | 1.03 | 1.09 | 52,652,039 | |
06/20/2025 | 1.17 | 1.19 | 1.09 | 1.11 | 71,396,427 | |
06/18/2025 | 1.11 | 1.18 | 1.11 | 1.14 | 51,125,503 | |
06/17/2025 | 1.26 | 1.27 | 1.05 | 1.09 | 93,555,382 | |
06/16/2025 | 1.33 | 1.40 | 1.28 | 1.31 | 59,841,685 | |
06/13/2025 | 1.25 | 1.34 | 1.21 | 1.29 | 60,562,073 | |
06/12/2025 | 1.37 | 1.47 | 1.29 | 1.30 | 92,874,614 | |
06/11/2025 | 1.32 | 1.52 | 1.27 | 1.38 | 136,393,457 | |
06/10/2025 | 1.42 | 1.53 | 1.26 | 1.28 | 212,722,569 | |
06/09/2025 | 1.00 | 1.26 | 0.99 | 1.22 | 140,528,868 | |
06/06/2025 | 0.90 | 1.01 | 0.89 | 0.97 | 190,219,016 | |
06/05/2025 | 0.92 | 0.93 | 0.86 | 0.87 | 78,723,406 | |
06/04/2025 | 0.91 | 0.95 | 0.90 | 0.93 | 83,844,031 | |
06/03/2025 | 0.81 | 0.96 | 0.81 | 0.91 | 187,528,609 | |
06/02/2025 | 0.85 | 0.86 | 0.82 | 0.82 | 134,725,109 | |
05/30/2025 | 0.90 | 0.93 | 0.87 | 0.88 | 147,027,594 | |
05/29/2025 | 0.94 | 1.03 | 0.90 | 0.93 | 156,525,797 | |
05/28/2025 | 0.79 | 0.95 | 0.79 | 0.93 | 306,891,406 | |
05/27/2025 | 0.79 | 0.82 | 0.77 | 0.79 | 119,716,797 | |
05/23/2025 | 0.78 | 0.81 | 0.76 | 0.78 | 102,455,084 | |
05/22/2025 | 0.76 | 0.80 | 0.74 | 0.80 | 118,325,000 | |
05/21/2025 | 0.79 | 0.81 | 0.75 | 0.77 | 141,116,797 | |
05/20/2025 | 0.79 | 0.85 | 0.75 | 0.83 | 166,916,891 | |
05/19/2025 | 0.76 | 0.83 | 0.74 | 0.79 | 233,107,812 | |
05/16/2025 | 0.71 | 0.78 | 0.69 | 0.77 | 272,111,906 | |
05/15/2025 | 0.78 | 0.78 | 0.70 | 0.70 | 267,013,688 |
About Plug Power Stock history
Plug Power investors dedicate a lot of time and effort to gaining insight into how a market's past behavior relates to its future. Access to timely market data for Plug is vital when making an investment decision, and regardless of whether you use fundamental or technical analysis, your return on investment in Plug Power will depend on recognizing future opportunities and eliminating past mistakes. Historical data analysis is the study of market behavior over a given time. Recorded market-related data such as price, volatility, and volume can be quantified and studied over a defined period. Through a detailed examination of a market's past behavior, traders and investors can gain perspective on the inner workings of that market. The information obtained throughout analyzing Plug Power stock prices may prove useful in developing a viable investing in Plug Power
| Last Reported | Projected for Next Year | ||
| Common Stock Shares Outstanding | 858.4 M | 901.4 M | |
| Net Loss | -651.6 M | -619 M |
Plug Power Quarterly Net Working Capital |
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Plug Power Stock Technical Analysis
Plug Power technical stock analysis exercises models and trading practices based on price and volume transformations, such as the moving averages, relative strength index, regressions, price and return correlations, business cycles, stock market cycles, or different charting patterns.
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Plug Power Technical and Predictive Indicators
Predictive indicators are helping investors to find signals for Plug Power's price direction in advance. Along with the technical and fundamental analysis of Plug Stock historical price patterns, it is also worthwhile for investors to track various predictive indicators of Plug to make sure they correctly time the market and exploit it's hidden potentials. Even though most predictive indicators are useful for the short-term horizon, it's virtually impossible to predict the unforeseen market. For traders with a short-term horizon, predictive indicators add value when properly applied. Long-term investors, however, may find many predictive indicators less useful.
| Risk Adjusted Performance | 0.1395 | |||
| Jensen Alpha | 1.09 | |||
| Total Risk Alpha | 0.37 | |||
| Sortino Ratio | 0.2091 | |||
| Treynor Ratio | 0.4459 |
| Cycle Indicators | ||
| Math Operators | ||
| Math Transform | ||
| Momentum Indicators | ||
| Overlap Studies | ||
| Pattern Recognition | ||
| Price Transform | ||
| Statistic Functions | ||
| Volatility Indicators | ||
| Volume Indicators |
Complementary Tools for Plug Stock analysis
When running Plug Power's price analysis, check to measure Plug Power's market volatility, profitability, liquidity, solvency, efficiency, growth potential, financial leverage, and other vital indicators. We have many different tools that can be utilized to determine how healthy Plug Power is operating at the current time. Most of Plug Power's value examination focuses on studying past and present price action to predict the probability of Plug Power's future price movements. You can analyze the entity against its peers and the financial market as a whole to determine factors that move Plug Power's price. Additionally, you may evaluate how the addition of Plug Power to your portfolios can decrease your overall portfolio volatility.
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