Invesco Global Water ETF (PIO) Short Interest Ratio & Short Volume $45.03 +0.38 (+0.84%) Closing price 03:50 PM EasternExtended Trading$43.06 -1.96 (-4.36%) As of 04:10 PM 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 AnalysisChartDividendHoldingsOwnershipRatingsShort InterestTrendsBuy This Stock Invesco Global Water ETF Short Interest DataInvesco Global Water ETF (PIO) has a short interest of 8,300 shares. This marks a 69.39% increase in short interest from the previous month. The short interest ratio (days to cover) is 1.2, indicating that it would take 1.2 days of the average trading volume of 10,547 shares to cover all short positions.Current Short Interest8,300 sharesPrevious Short Interest4,900 sharesChange Vs. Previous Month+69.39%Dollar Volume Sold Short$376.87 thousandShort Interest Ratio1.2 Days to CoverLast Record DateAugust 15, 2025Outstanding Shares6,150,000 sharesPercentage of Shares Shorted0.13%Today's Trading Volume11,441 sharesAverage Trading Volume10,547 sharesToday's Volume Vs. Average108% Short Selling Invesco Global Water ETF? Sign up to receive the latest short interest report for Invesco Global Water ETF and its competitors with MarketBeat's FREE newsletter. Email Address Get Report View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. 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Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartPIO Short Interest Over TimePIO Days to Cover Over TimePIO Percentage of Float Shorted Over Time Invesco Global Water ETF Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 8/15/20258,300 shares $376.87 thousand +69.4%N/A1.2 $45.41 7/31/20254,900 shares $215.59 thousand -38.0%0.1%0.7 $44.00 7/15/20257,900 shares $348.15 thousand -60.3%N/A0.9 $44.07 6/30/202519,900 shares $888.93 thousand +3.7%0.3%2.1 $44.67 6/15/202519,200 shares $834.45 thousand +3,740.0%0.3%1.8 $43.46 5/31/2025500 shares $21.53 thousand +66.7%0.0%0 $43.05 5/15/2025300 shares $13.00 thousand -87.5%0.0%0 $43.34 4/30/20252,400 shares $100.37 thousand -36.8%N/A0.2 $41.82 4/15/20253,800 shares $149.87 thousand -72.3%0.1%0.3 $39.44 3/31/202513,700 shares $549.78 thousand +813.3%0.2%1 $40.13 Get the Latest News and Ratings for PIO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Invesco Global Water ETF and its competitors with MarketBeat's FREE daily newsletter. 3/15/20251,500 shares $61.04 thousand +87.5%0.0%0.1 $40.69 2/28/2025800 shares $32.76 thousand -81.4%0.0%0.1 $40.95 2/15/20254,300 shares $177.22 thousand +2.4%0.1%0.4 $41.22 1/31/20254,200 shares $172.33 thousand -20.8%N/A0.3 $41.03 1/15/20255,300 shares $210.20 thousand +71.0%N/A0.5 $39.66 12/31/20243,100 shares $121.09 thousand +933.3%N/A0.4 $39.06 12/15/2024300 shares $12.20 thousand +200.0%N/A0 $40.68 11/30/2024100 shares $4.16 thousand No ChangeN/A0 $41.61 11/15/2024100 shares $4.07 thousand No ChangeN/A0 $40.65 10/31/2024100 shares $4.04 thousand No ChangeN/A0 $40.41 10/15/2024100 shares $4.21 thousand -75.0%N/A0 $42.12 9/30/2024400 shares $17.23 thousand +300.0%N/A0 $43.08 9/15/2024100 shares $4.15 thousand No ChangeN/A0 $41.53 8/31/2024100 shares $4.22 thousand -98.7%N/A0 $42.15 8/15/20247,800 shares $321.52 thousand +1,014.3%N/A1 $41.22 7/31/2024700 shares $29.48 thousand +600.0%N/A0.1 $42.12 7/15/2024100 shares $4.14 thousand No ChangeN/A0 $41.42 6/30/2024100 shares $4.04 thousand No ChangeN/A0 $40.41 6/15/2024100 shares $4.09 thousand -90.0%N/A0 $40.94 5/31/20241,000 shares $41.72 thousand -47.4%N/A0.1 $41.72 5/15/20241,900 shares $82.73 thousand -63.5%N/A0.2 $43.54 4/30/20245,200 shares $211.12 thousand +225.0%N/A0.6 $40.60 4/15/20241,600 shares $65.09 thousand +33.3%N/A0.2 $40.68 3/31/202439,300 shares $1.69 million +6,450.0%N/A0.2 $43.11 3/15/2024600 shares $25.03 thousand -53.9%N/A0.1 $41.71 2/29/20241,300 shares $53.42 thousand -78.7%N/A0.1 $41.09 2/15/20246,100 shares $244.24 thousand +1,933.3%N/A0.5 $40.04 1/31/2024300 shares $11.55 thousand -25.0%N/A0 $38.50 1/15/2024400 shares $15.45 thousand -20.0%N/A0 $38.63 12/31/2023500 shares $19.77 thousand -80.8%N/A0 $39.53 12/15/20232,600 shares $100.05 thousand +766.7%N/A0.2 $38.48 11/30/2023300 shares $10.98 thousand +50.0%N/A0 $36.59 11/15/2023200 shares $7.06 thousand -98.9%N/A0 $35.31 10/31/202318,200 shares $580.76 thousand No ChangeN/A2.2 $31.91 10/15/202318,200 shares $599.51 thousand +0.6%N/A2.1 $32.94 9/30/202318,100 shares $611.42 thousand -1.1%N/A2.2 $33.78 9/15/202318,300 shares $641.23 thousand -79.0%N/A1.7 $35.04 8/31/202387,300 shares $3.15 million +35.1%N/A7.3 $36.13 8/15/202364,600 shares $2.30 million -0.8%N/A5.5 $35.53 7/31/202365,100 shares $2.40 million -59.3%N/A4.9 $36.84 7/15/2023159,800 shares $5.78 million +11.4%N/A12.8 $36.16 6/30/2023143,400 shares $5.13 million +23.0%N/A11.8 $35.77 6/15/2023116,600 shares $4.21 million +49.9%N/A12.3 $36.12 5/31/202377,800 shares $2.66 million +157.6%N/A9.3 $34.15 5/15/202330,200 shares $1.07 million -69.2%N/A3.2 $35.50 4/30/202398,000 shares $3.44 million +12.8%N/A8.4 $35.15 4/15/202386,900 shares $3.02 million +21,625.0%N/A6.7 $34.76 3/31/2023400 shares $13.99 thousand -99.6%N/A0 $34.98 3/15/2023109,400 shares $3.64 million +9,016.7%N/A7.7 $33.27 2/28/20231,200 shares $41.30 thousand -70.0%N/A0.1 $34.42 2/15/20234,000 shares $142.48 thousand +110.5%N/A0.2 $35.62 1/31/20231,900 shares $67.56 thousand +137.5%N/A0.1 $35.56 1/15/2023800 shares $28.34 thousand +166.7%N/A0.1 $35.43 12/30/2022300 shares $9.80 thousand -99.7%N/A0 $32.65 12/15/202289,500 shares $2.98 million -38.0%N/A4.8 $33.28 11/30/2022144,300 shares $4.85 million +2,906.3%N/A8.2 $33.59 11/15/20224,800 shares $159.79 thousand +60.0%N/A0.3 $33.29 10/31/20223,000 shares $92.52 thousand -14.3%N/A0.2 $30.84 10/15/20223,500 shares $100.10 thousand No ChangeN/A0.2 $28.60 9/30/202234,100 shares $979.35 thousand +54.3%N/A2 $28.72 9/15/202222,100 shares $689.30 thousand -36.3%N/A1.5 $31.19 8/31/202234,700 shares $1.10 million -3.3%N/A2.1 $31.70 8/15/202235,900 shares $1.25 million +117.6%N/A2.1 $34.93 7/31/202216,500 shares $565.79 thousand +14.6%N/A1 $34.29 7/15/202214,400 shares $448.70 thousand -47.6%N/A0.9 $31.16 6/30/202227,500 shares $853.88 thousand -15.1%N/A1.6 $31.05 6/15/202232,400 shares $1.01 million -47.3%N/A1.8 $31.14 5/31/202261,500 shares $2.09 million +3.5%N/A3.7 $34.02 5/15/202259,400 shares $1.97 million +94.8%N/A3.5 $33.09 4/30/202230,500 shares $1.04 million -75.1%N/A1.7 $34.15 4/15/2022122,500 shares $4.37 million +91.4%N/A5.7 $35.66 3/31/202264,000 shares $2.34 million +21,233.3%N/A3 $36.52 3/15/2022300 shares $10.62 thousand -89.3%N/A0 $35.41 2/28/20222,800 shares $102.82 thousand -62.2%N/A0.1 $36.72 2/15/20227,400 shares $276.09 thousand -45.6%N/A0.3 $37.31 1/31/202213,600 shares $522.78 thousand +13,500.0%N/A0.5 $38.44 1/15/2022100 shares $4.03 thousand -98.0%N/A0 $40.25 12/31/20214,900 shares $212.91 thousand -50.0%N/A0.2 $43.45 12/15/20219,800 shares $417.48 thousand +145.0%N/A0.3 $42.60 11/30/20214,000 shares $164.32 thousand -94.0%N/A0.1 $41.08 11/15/202167,000 shares $2.86 million +900.0%N/A1.9 $42.69 10/29/20216,700 shares $279.39 thousand -73.4%N/A0.1 $41.70 10/15/202125,200 shares $1.02 million -10.6%N/A0.4 $40.60 9/30/202128,200 shares $1.12 million -8.7%N/A0.5 $39.70 9/15/202130,900 shares $1.34 million +1,304.6%N/A0.5 $43.31 8/31/20212,200 shares $94.53 thousand -93.9%N/A0 $42.97 8/13/202135,800 shares $1.53 million +231.5%N/A0.7 $42.61 7/30/202110,800 shares $454.03 thousand -71.7%N/A0.6 $42.04 7/15/202138,100 shares $1.55 million +259.4%N/A1.8 $40.64 6/30/202110,600 shares $420.71 thousand -55.8%N/A0.6 $39.69 6/15/202124,000 shares $963.12 thousand +20.0%N/A1.3 $40.13 5/28/202120,000 shares $792 thousand +614.3%N/A1 $39.60 5/14/20212,800 shares $108.18 thousand -92.1%N/A0.1 $38.64 4/30/202135,500 shares $1.38 million -11.5%N/A1.4 $38.79 4/15/202140,100 shares $1.50 million +75.9%N/A1.7 $37.49 3/31/202122,800 shares $823.08 thousand +395.7%N/A0.9 $36.10 3/15/20214,600 shares $163.67 thousand -34.3%N/A0.2 $35.58 2/26/20217,000 shares $244.58 thousand +94.4%N/A0.3 $34.94 2/12/20213,600 shares $130.36 thousand -84.6%N/A0.2 $36.21 1/29/202123,400 shares $829.63 thousand -2.9%N/A1.3 $35.45 1/15/202124,100 shares $870.49 thousand -16.3%N/A1.5 $36.12 12/31/202028,800 shares $1.01 million +8.3%N/A2 $34.99 12/15/202026,600 shares $913.71 thousand +174.2%N/A2.1 $34.35 11/30/20209,700 shares $330.19 thousand +2.1%N/A0.9 $34.04 11/15/20209,500 shares $322.24 thousand -5.9%N/A0.8 $33.92 10/30/202010,100 shares $317.44 thousand +1,162.5%N/A0.9 $31.43 10/15/2020800 shares $26.29 thousand -38.5%N/A0 $32.87 9/30/20201,300 shares $41.24 thousand +1,200.0%N/A0.1 $31.72 9/15/20205,300 shares $168.49 thousand +5,200.0%N/A0.5 $31.79 PIO Short Interest - Frequently Asked Questions What is Invesco Global Water ETF's current short interest? Short interest is the volume of Invesco Global Water ETF shares that have been sold short but have not yet been covered or closed out. As of August 15th, traders have sold 8,300 shares of PIO short. Learn More on Invesco Global Water ETF's current short interest. What is a good short interest ratio for Invesco Global Water ETF? 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. PIO shares currently have a short interest ratio of 1.0. Learn More on Invesco Global Water ETF's short interest ratio. Is Invesco Global Water ETF's short interest increasing or decreasing? Invesco Global Water ETF saw a increase in short interest during the month of August. As of August 15th, there was short interest totaling 8,300 shares, an increase of 69.4% from the previous total of 4,900 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 Invesco Global Water ETF's short interest compare to its competitors? Here is how the short interest of companies compare to Invesco Global Water ETF: Invesco Dorsey Wright Industrials Momentum ETF (0.34%), Invesco S&P SmallCap Industrials ETF (0.06%), First Trust Nasdaq Transportation ETF (2.71%), Invesco Water Resources ETF (0.10%), and First Trust RBA American Industrial Renaissance ETF (1.15%). Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Lucid Group, Inc. ($8.00 billion), Spotify Technology ($5.48 billion), AppLovin Corporation ($5.11 billion), Reddit Inc. ($5.02 billion), Coinbase Global, Inc. ($3.99 billion), Charter Communications, Inc. ($3.89 billion), Live Nation Entertainment, Inc. ($3.18 billion), Seagate Technology Holdings PLC ($2.59 billion), ResMed Inc. ($2.55 billion), and Rocket Lab Corporation ($2.52 billion). View all of the most shorted stocks. What does it mean to sell short Invesco Global Water ETF stock? Short selling PIO is an investing strategy that aims to generate trading profit from Invesco Global Water ETF as its price is falling. PIO shares are trading up $0.54 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 Invesco Global Water ETF? A short squeeze for Invesco Global Water ETF 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 PIO, which in turn drives the price of the stock up even further. How often is Invesco Global Water ETF'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 PIO, twice per month. The most recent reporting period available is August, 15 2025. More Short Interest Resources from MarketBeat Related Companies PRN Short Squeeze PSCI Short Squeeze FTXR Short Squeeze PHO Short Squeeze AIRR 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:PIO) was last updated on 9/5/2025 by MarketBeat.com Staff From Our PartnersWhy Trump’s “Smart Dollar” could rewrite the rulesMUST SEE: Donald Trump's Radical Overhaul of the U.S. Dollar Congress just approved President Trump's lates...Stansberry Research | Sponsored“Sell Nvidia before earnings”Eric Fry just went live with one of his most controversial calls yet: “Sell Nvidia.” While Wall Street has bee...InvestorPlace | SponsoredHow “Trump’s New Dollar” Could Impact Your WealthPresident Trump just signed a game-changing law… That could soon upgrade the U.S. dollar in your checking a...Brownstone Research | SponsoredForget Tesla — This Tiny AI Stock Is Musk’s Real PlayWhile Wall Street focused on Tesla’s earnings, Elon Musk was quietly building a supercomputer so powerful it c...Behind the Markets | SponsoredRetire Comfortably with These New Monthly Income ETFs?Too many retirees lie awake at night, worried their savings won’t last. 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