Plug Power (PLUG) Short Interest Ratio & Short Volume $1.22 +0.25 (+25.88%) Closing price 06/9/2025 04:00 PM EasternExtended Trading$1.36 +0.15 (+11.89%) As of 08:11 AM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Plug Power Short Interest DataPlug Power (PLUG) has a short interest of 265.12 million shares, representing 29.60% of the float (the number of shares available for trading by the public). This marks a 4.94% increase in short interest from the previous month. The short interest ratio (days to cover) is 2.8, indicating that it would take 2.8 days of the average trading volume of 65.56 million shares to cover all short positions.Current Short Interest265,120,000 sharesPrevious Short Interest252,650,000 sharesChange Vs. Previous Month+4.94%Dollar Volume Sold Short$185.42 millionShort Interest Ratio2.8 Days to CoverLast Record DateMay 15, 2025Outstanding Shares1,078,344,000 sharesShort Percent of Float29.60%Today's Trading Volume140,148,697 sharesAverage Trading Volume65,555,212 sharesToday's Volume Vs. Average214% Short Selling Plug Power? Sign up to receive the latest short interest report for Plug Power and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartPLUG Short Interest Over TimePLUG Days to Cover Over TimePLUG Percentage of Float Shorted Over Time Plug Power Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 5/15/2025265,120,000 shares $185.42 million +4.9%29.6%2.8 $0.70 4/30/2025252,650,000 shares $220.46 million -4.2%N/A3.4 $0.87 4/15/2025263,640,000 shares $263.64 million -5.7%29.4%4.1 $1.00 3/31/2025279,670,000 shares $377.55 million -1.0%31.2%4.4 $1.35 3/15/2025282,340,000 shares $468.68 million 0.0%31.5%4.4 $1.66 2/28/2025282,440,000 shares $454.73 million -1.4%31.5%4.3 $1.61 2/15/2025286,400,000 shares $504.06 million +11.8%32.0%4.4 $1.76 1/31/2025256,140,000 shares $476.42 million +7.4%N/A3.8 $1.86 1/15/2025238,460,000 shares $646.23 million +16.4%N/A3.6 $2.71 12/31/2024204,870,000 shares $436.37 million -3.7%N/A3.4 $2.13 Get the Latest News and Ratings for PLUG and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Plug Power and its competitors with MarketBeat's FREE daily newsletter. 12/15/2024212,690,000 shares $516.84 million +8.9%N/A3.9 $2.43 11/30/2024195,290,000 shares $437.45 million -9.7%N/A3.5 $2.24 11/15/2024216,190,000 shares $404.28 million -3.6%N/A4.6 $1.87 10/31/2024224,230,000 shares $439.49 million -8.0%N/A5.4 $1.96 10/15/2024243,820,000 shares $502.27 million -3.6%N/A6.4 $2.06 9/30/2024253,030,000 shares $571.85 million -1.6%N/A6.4 $2.26 9/15/2024257,010,000 shares $503.74 million +2.9%N/A6.6 $1.96 8/31/2024249,770,000 shares $469.57 million +8.8%N/A6.9 $1.88 8/15/2024229,500,000 shares $486.54 million +2.1%N/A6.3 $2.12 7/31/2024224,690,000 shares $554.98 million +1.2%N/A5.5 $2.47 7/15/2024222,030,000 shares $712.72 million +8.2%N/A5.8 $3.21 6/30/2024205,180,000 shares $478.07 million +8.9%N/A5.9 $2.33 6/15/2024188,370,000 shares $508.60 million +1.8%N/A5.7 $2.70 5/31/2024185,090,000 shares $616.35 million -3.7%N/A5.5 $3.33 5/15/2024192,280,000 shares $655.67 million +0.5%N/A5.4 $3.41 4/30/2024191,350,000 shares $442.02 million +3.2%N/A5.8 $2.31 4/15/2024185,360,000 shares $528.28 million +0.9%N/A4.6 $2.85 3/31/2024183,770,000 shares $632.17 million +6.7%N/A4.2 $3.44 3/15/2024172,190,000 shares $573.39 million +7.7%N/A3.9 $3.33 2/29/2024159,830,000 shares $564.20 million -6.4%N/A3.5 $3.53 2/15/2024170,840,000 shares $686.78 million -7.1%31.3%3.9 $4.02 1/31/2024183,890,000 shares $818.31 million +16.1%34.1%3.9 $4.45 1/15/2024158,330,000 shares $544.66 million -2.0%29.4%3.8 $3.44 12/31/2023161,500,000 shares $726.75 million +1.9%29.9%4.6 $4.50 12/15/2023158,440,000 shares $746.25 million +2.0%29.4%4.5 $4.71 11/30/2023155,380,000 shares $627.74 million +4.0%28.8%5 $4.04 11/15/2023149,470,000 shares $650.19 million +3.4%27.7%5.4 $4.35 10/31/2023144,630,000 shares $851.87 million +3.7%27.0%6.8 $5.89 10/15/2023139,440,000 shares $1.02 billion +9.1%26.0%6.7 $7.34 9/30/2023127,830,000 shares $971.51 million -4.5%23.9%6.2 $7.60Trump’s treachery (Ad)A few months ago, I released a list of six companies I believed were going to appreciate under Trump’s second term. And I was right. Since then, this offshore oil company – which is already up 50% from when we first recommended it – has reopened an oil field that is about to start producing 50,000 barrels of oil per day. That’s more than double the amount of oil the company initially predicted it could produce.This could be the most asymmetric bet in the market today. 9/15/2023133,780,000 shares $1.14 billion +10.9%25.0%6.4 $8.52 8/31/2023120,690,000 shares $1.02 billion +1.6%22.5%5.2 $8.46 8/15/2023118,800,000 shares $1.06 billion +6.3%22.2%4.6 $8.89 7/31/2023111,750,000 shares $1.47 billion -12.1%20.9%4.3 $13.12 7/15/2023127,120,000 shares $1.54 billion +5.2%23.8%5 $12.14 6/30/2023120,850,000 shares $1.26 billion +4.6%22.6%4.9 $10.39 6/15/2023115,510,000 shares $1.25 billion -3.8%21.6%4.8 $10.82 5/31/2023120,080,000 shares $999.07 million +2.9%22.5%5.3 $8.32 5/15/2023116,730,000 shares $916.33 million +10.1%21.9%5.7 $7.85 4/30/2023105,980,000 shares $957.00 million +5.4%19.9%5.6 $9.03 4/15/2023100,580,000 shares $909.24 million +8.4%19.1%5.2 $9.04 3/31/202392,760,000 shares $1.09 billion +5.3%17.6%4.9 $11.72 3/15/202388,130,000 shares $1.04 billion +9.2%16.8%5.1 $11.80 2/28/202380,720,000 shares $1.20 billion -0.1%15.3%4.8 $14.87 2/15/202380,800,000 shares $1.36 billion -1.7%15.6%5 $16.77 1/31/202382,200,000 shares $1.40 billion +7.8%15.9%4.7 $17.02 1/15/202376,240,000 shares $1.26 billion -10.5%14.7%4.5 $16.49 12/30/202285,180,000 shares $1.05 billion +3.0%16.5%5 $12.37 12/15/202282,740,000 shares $1.19 billion +5.9%16.0%4.9 $14.42 11/30/202278,130,000 shares $1.25 billion +6.3%15.1%4.6 $15.96 11/15/202273,510,000 shares $1.29 billion +2.0%14.2%4 $17.56 10/31/202272,040,000 shares $1.15 billion +15.5%14.0%3.6 $15.98 10/15/202262,400,000 shares $1.13 billion -0.4%12.2%2.9 $18.03 9/30/202262,660,000 shares $1.32 billion +3.8%12.2%3 $21.01 9/15/202260,340,000 shares $1.77 billion -6.6%11.8%2.8 $29.30 8/31/202264,610,000 shares $1.81 billion -0.5%12.6%2.9 $28.04 8/15/202264,910,000 shares $1.94 billion -7.7%12.7%3 $29.96 7/31/202270,320,000 shares $1.50 billion +6.6%13.7%3.1 $21.34 7/15/202265,940,000 shares $1.02 billion +0.8%12.9%3.1 $15.46 6/30/202265,420,000 shares $1.08 billion +2.0%12.8%3.1 $16.57 6/15/202264,120,000 shares $975.91 million -2.2%12.5%2.9 $15.22 5/31/202265,590,000 shares $1.21 billion +1.5%12.8%3 $18.48 5/15/202264,640,000 shares $971.54 million -4.4%12.6%2.9 $15.03 4/30/202267,580,000 shares $1.42 billion +6.8%13.3%3.3 $21.02 4/15/202263,290,000 shares $1.63 billion -3.3%12.5%3 $25.77 3/31/202265,460,000 shares $1.87 billion -5.4%12.9%3 $28.61 3/15/202269,190,000 shares $1.60 billion +3.2%13.6%3.3 $23.09 2/28/202267,040,000 shares $1.70 billion -4.2%13.2%3.3 $25.29 2/15/202269,990,000 shares $1.66 billion +1.1%13.8%3.6 $23.77 1/31/202269,200,000 shares $1.51 billion +11.6%13.7%3.3 $21.87 1/15/202262,000,000 shares $1.45 billion +10.6%12.2%2.9 $23.44 12/31/202156,070,000 shares $1.58 billion +8.7%11.1%2.4 $28.23 12/15/202151,600,000 shares $1.62 billion +4.2%10.2%2.2 $31.36 11/30/202149,510,000 shares $1.97 billion +2.0%9.8%2.1 $39.85 11/15/202148,550,000 shares $2.03 billion -10.7%9.6%2.2 $41.82 10/29/202154,340,000 shares $2.08 billion -8.3%10.6%2.4 $38.27 10/15/202159,250,000 shares $1.85 billion +11.7%11.5%3 $31.24 9/30/202153,030,000 shares $1.35 billion -2.6%10.3%3.1 $25.54 9/15/202154,470,000 shares $1.34 billion +0.7%10.6%2.8 $24.63 8/31/202154,090,000 shares $1.41 billion +7.2%10.5%2.6 $26.06The Robotics Revolution has arrived … and one $7 stock could take off as a result. (Ad)It could very well mark the beginning of a new multitrillion-dollar industrial revolution. Up until now, we've imagined robots doing things like cleaning our homes, serving drinks at restaurants, greeting guests in hotel lobbies, stacking shelves in warehouses, and so on. Very soon, there will be a robot that won't do any of that. However, it's impact on the US economy and society will be FAR greater than anything we ever imagined.This little-known company holds nearly 100 patents and trades for around $7 8/13/202150,440,000 shares $1.26 billion +4.9%9.8%2.1 $24.99 7/30/202148,090,000 shares $1.31 billion +10.6%9.3%1.7 $27.28 7/15/202143,490,000 shares $1.16 billion +4.9%8.5%1.4 $26.78 6/30/202141,450,000 shares $1.42 billion -16.6%8.1%1.2 $34.19 6/15/202149,670,000 shares $1.45 billion -7.4%9.7%1.4 $29.20 5/28/202153,610,000 shares $1.65 billion -1.8%10.5%1.5 $30.70 5/14/202154,590,000 shares $1.20 billion +6.1%N/A1.5 $21.96 4/30/202151,440,000 shares $1.45 billion +7.5%N/A1.5 $28.27 4/15/202147,840,000 shares $1.36 billion +9.3%N/A1.4 $28.39 3/31/202143,770,000 shares $1.49 billion +0.3%N/A1.1 $34.04 3/15/202143,660,000 shares $2.06 billion +12.3%N/A1 $47.25 2/26/202138,870,000 shares $1.68 billion +5.4%N/A1 $43.34 2/12/202136,870,000 shares $2.36 billion -10.8%N/A0.9 $63.99 1/29/202141,330,000 shares $2.70 billion -34.2%N/A0.9 $65.28 1/15/202162,800,000 shares $4.18 billion -1.1%N/A1.4 $66.54 12/31/202063,500,000 shares $2.17 billion +0.2%N/A1.7 $34.19 12/15/202063,380,000 shares $1.63 billion -4.7%N/A1.9 $25.70 11/30/202066,530,000 shares $1.75 billion -8.3%N/A2.1 $26.24 11/15/202072,550,000 shares $1.70 billion +10.2%N/A2.4 $23.43 10/30/202065,830,000 shares $974.94 million -8.8%N/A2.3 $14.81 10/15/202072,200,000 shares $1.25 billion +16.6%N/A2.6 $17.30 9/30/202061,910,000 shares $830.21 million +4.0%N/A2.3 $13.41 9/15/202059,540,000 shares $746.04 million +9.6%N/A2.1 $12.53 8/31/202054,310,000 shares $704.94 million +4.4%N/A1.9 $12.98 8/14/202052,020,000 shares $593.03 million -0.2%N/A1.9 $11.40 7/31/202052,110,000 shares $401.77 million -10.8%N/A2.2 $7.71 7/15/202058,420,000 shares $505.33 million -18.9%N/A2.9 $8.65 6/30/202072,000,000 shares $591.12 million -0.1%N/A3.9 $8.21 6/15/202072,060,000 shares $375.43 million +3.0%N/A5.2 $5.21 PLUG Short Interest - Frequently Asked Questions What is Plug Power's current short interest? Short interest is the volume of Plug Power shares that have been sold short but have not yet been covered or closed out. As of May 15th, investors have sold 265,120,000 shares of PLUG short. 29.60% of Plug Power's shares are currently sold short. Learn More on Plug Power's current short interest. What is a good short interest ratio for Plug Power? The short interest ratio, also known as the "days to cover ratio", is calculated by dividing the number of shares of a stock sold short divided by its average trading volume. A short interest ratio ranging between 1 and 4 generally indicates strong positive sentiment about a stock and a lack of short sellers. A short interest ratio of 10 or greater indicates strong pessimism about a stock. PLUG shares currently have a short interest ratio of 3.0. Learn More on Plug Power's short interest ratio. Which institutional investors are shorting Plug Power? As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of Plug Power: Jane Street Group LLC, Goldman Sachs Group Inc., Cubist Systematic Strategies LLC, Sculptor Capital LP, Walleye Trading LLC, Walleye Capital LLC, Zazove Associates LLC, Wolverine Asset Management LLC, National Bank of Canada FI, and IMC Chicago LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission. What is a good short interest percentage for Plug Power? Companies that have a short interest as a percentage of float below 10% indicates positive investor sentiment and few short sellers. Stocks with a short interest percentage above 10% is considered high, suggesting some investors are pessimistic about the stock. Companies with a short interest percentage of 20% or more indicates widespread negative sentiment. 29.60% of Plug Power's floating shares are currently sold short. Is Plug Power's short interest increasing or decreasing? Plug Power saw a increase in short interest in the month of May. As of May 15th, there was short interest totaling 265,120,000 shares, an increase of 4.9% from the previous total of 252,650,000 shares. Changes in short volume can be used to identify positive and negative investor sentiment. Investors that short sell a stock are betting that its price will decline in the future. An increase in short sale volume suggests bearish (negative) sentiment among investors. A decrease on short sale volume suggests bullish (positive) sentiment. How does Plug Power's short interest compare to its competitors? 29.60% of Plug Power's shares are currently sold short. Here is how the short interest of companies in the industry of "electrical equipment" compare to Plug Power: Atkore Inc. (4.78%), QuantumScape Co. (13.62%), Sunrun Inc. (27.37%), Energizer Holdings, Inc. (5.35%), Enovix Co. (27.99%), Microvast Holdings, Inc. (10.38%), Eos Energy Enterprises, Inc. (32.20%), Fluence Energy, Inc. (12.73%), Byrna Technologies Inc. (19.34%), NET Power Inc. (11.12%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Invesco QQQ ($29.20 billion), Strategy Incorporated ($10.88 billion), iShares 20+ Year Treasury Bond ETF ($10.04 billion), Capital One Financial Co. ($5.51 billion), Charter Communications, Inc. ($5.00 billion), Super Micro Computer, Inc. ($4.43 billion), Apollo Global Management, Inc. ($4.02 billion), Hims & Hers Health, Inc. ($3.65 billion), VanEck Semiconductor ETF ($3.27 billion), and Coinbase Global, Inc. ($3.10 billion). View all of the most shorted stocks. What does it mean to sell short Plug Power stock? Short selling PLUG is an investing strategy that aims to generate trading profit from Plug Power as its price is falling. PLUG shares are trading up $0.25 today. To short a stock, an investor borrows shares, sells them and buys the shares back on the public market later to return it to the lender. Short sellers are betting that a stock will decline in price. If the stock does drop after selling, the short seller buys it back at a lower price and returns it to the lender. The difference between the sell price and the buy price is the trader's profit. How does a short squeeze work against Plug Power? A short squeeze for Plug Power occurs when it has a large amount of short interest and its stock increases in price. This forces short sellers to cover their short interest positions by buying actual shares of PLUG, which in turn drives the price of the stock up even further. How often is Plug Power's short interest reported? Short interest is typically published by a stock exchange once per month. However, NASDAQ publishes a report for U.S. stocks, including PLUG, twice per month. The most recent reporting period available is May, 15 2025. More Short Interest Resources from MarketBeat Related Companies QS Short Squeeze ATKR Short Squeeze RUN Short Squeeze ENVX Short Squeeze ENR Short Squeeze MVST Short Squeeze EOSE Short Squeeze FLNC Short Squeeze BYRN Short Squeeze NPWR Short Squeeze Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NASDAQ:PLUG) was last updated on 6/10/2025 by MarketBeat.com Staff From Our PartnersTrump’s Wealth Reset: Could You Be The First Beneficiary?Trump's Reset Can Give Birth To America's Greatest Era Yet A 90-Year cycle may end soon, creating real weal...American Hartford Gold | SponsoredThe Trump Dump is starting; Get out of stocks now?The first 365 days of the Trump presidency… Will be the best time to get rich in American history.Paradigm Press | SponsoredBanks aren’t ready for this altcoin—are you?While everyone's distracted by Bitcoin's moves, a stealth revolution is underway. 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Today 50-year Wal...Chaikin Analytics | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Plug Power Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Plug Power With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. 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