Invesco Municipal Income Opportunities Trust (OIA) Short Interest Ratio & Short Volume $5.70 -0.01 (-0.18%) Closing price 03:59 PM EasternExtended Trading$5.70 0.00 (-0.09%) As of 04:04 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 AnalysisChartCompetitorsDividendHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Invesco Municipal Income Opportunities Trust Short Interest DataInvesco Municipal Income Opportunities Trust (OIA) has a short interest of 63,900 shares. This marks a 79.49% increase in short interest from the previous month. The short interest ratio (days to cover) is 0.5, indicating that it would take 0.5 days of the average trading volume of 109,667 shares to cover all short positions.Current Short Interest63,900 sharesPrevious Short Interest35,600 sharesChange Vs. Previous Month+79.49%Dollar Volume Sold Short$373,176.00Short Interest Ratio0.5 Days to CoverLast Record DateApril 30, 2025Outstanding Shares47,632,000 sharesPercentage of Shares Shorted0.13%Today's Trading Volume162,733 sharesAverage Trading Volume109,667 sharesToday's Volume Vs. Average148% Short Selling Invesco Municipal Income Opportunities Trust? Sign up to receive the latest short interest report for Invesco Municipal Income Opportunities Trust and its competitors with MarketBeat's FREE newsletter. Email Address Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartOIA Short Interest Over TimeOIA Days to Cover Over TimeOIA Percentage of Float Shorted Over Time Invesco Municipal Income Opportunities Trust Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 4/30/202563,900 shares $373,176.00 +79.5%N/A0.5 $5.84 4/15/202535,600 shares $204,522.00 -69.0%0.1%0.3 $5.75 3/31/2025114,700 shares $688,773.50 +294.2%0.3%0.8 $6.01 3/15/202529,100 shares $174,454.50 +140.5%0.1%0.2 $6.00 2/28/202512,100 shares $75,201.50 -52.9%0.0%0.1 $6.22 2/15/202525,700 shares $157,669.50 -42.8%0.1%0.2 $6.14 1/31/202544,900 shares $277,482.00 +214.0%N/A0.3 $6.18 1/15/202514,300 shares $86,086.00 +10.9%N/A0.1 $6.02 12/31/202412,900 shares $76,110.00 -70.8%N/A0.1 $5.90 12/15/202444,100 shares $278,712.00 -45.8%N/A0.4 $6.32 Get the Latest News and Ratings for OIA and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Invesco Municipal Income Opportunities Trust and its competitors with MarketBeat's FREE daily newsletter. 11/30/202481,400 shares $542,124.00 -17.3%N/A1.1 $6.66 11/15/202498,400 shares $645,504.00 +14.6%N/A1.3 $6.56 10/31/202485,900 shares $561,786.00 -26.2%N/A1.1 $6.54 10/15/2024116,400 shares $810,144.00 +8.8%N/A1.6 $6.96 9/30/2024107,000 shares $734,020.00 +62.9%N/A1.4 $6.86 9/15/202465,700 shares $436,905.00 +64.7%N/A0.9 $6.65 8/31/202439,900 shares $256,557.00 -25.8%N/A0.5 $6.43 8/15/202453,800 shares $349,431.00 -23.8%N/A0.7 $6.50 7/31/202470,600 shares $460,312.00 +23.4%N/A0.9 $6.52 7/15/202457,200 shares $369,226.00 +21.2%N/A0.7 $6.46 6/30/202447,200 shares $299,720.00 -16.0%N/A0.5 $6.35 6/15/202456,200 shares $357,994.00 -19.8%N/A0.6 $6.37 5/31/202470,100 shares $445,135.00 +30.1%N/A0.8 $6.35 5/15/202453,900 shares $337,953.00 -23.1%N/A0.6 $6.27 4/30/202470,100 shares $426,909.00 -27.1%N/A0.8 $6.09 4/15/202496,100 shares $598,703.00 -30.3%N/A1.1 $6.23 3/31/20241,700 shares $11,101.00 -97.5%N/A0.1 $6.53 3/15/202466,700 shares $436,218.00 +109.8%N/A0.7 $6.54 2/29/202431,800 shares $198,591.00 -60.6%N/A0.3 $6.25 2/15/202480,700 shares $505,989.00 -35.5%N/A0.7 $6.27 1/31/2024125,200 shares $796,272.00 -27.9%N/A1 $6.36 1/15/2024173,600 shares $1.12 million +28.3%N/A1.1 $6.47 12/31/2023135,300 shares $859,155.00 -37.2%N/A0.8 $6.35 12/15/2023215,500 shares $1.39 million +467.1%N/A1.3 $6.44 11/30/202338,000 shares $231,800.00 +140.5%N/A0.2 $6.10 11/15/202315,800 shares $90,692.00 +12.1%N/A0.1 $5.74 10/31/202314,100 shares $72,333.00 -88.6%N/A0.1 $5.13 10/15/2023124,100 shares $708,611.00 +33.7%N/A1.1 $5.71 9/30/202392,800 shares $539,168.00 -52.5%N/A0.9 $5.81 9/15/2023195,300 shares $1.22 million +50.4%N/A2.2 $6.26Trump Predicts Dollar Downfall (Ad)READ THIS VERY CAREFULLY: If you have $100,000 or more saved for retirement, this may make you VERY angry... This is what President Trump said: "Our currency is crashing and will soon no longer be the world standard, which will be our greatest defeat, frankly, in 200 years." Why Would He Say This?Claim your free, no-strings-attached 2025 Ultimate Guide to Gold IRAs right now. 8/31/2023129,900 shares $823,566.00 +327.3%N/A1.6 $6.34 8/15/202330,400 shares $185,440.00 -17.2%N/A0.4 $6.10 7/31/202336,700 shares $233,412.00 +13.6%N/A0.5 $6.36 7/15/202332,300 shares $199,291.00 +9.9%N/A0.4 $6.17 6/30/202329,400 shares $183,456.00 -22.6%N/A0.4 $6.24 6/15/202338,000 shares $232,560.00 -39.9%N/A0.5 $6.12 5/31/202363,200 shares $387,416.00 -22.2%N/A0.9 $6.13 5/15/202381,200 shares $498,162.00 -20.6%N/A1.2 $6.14 4/30/2023102,200 shares $658,679.00 +41.4%N/A1.5 $6.45 4/15/202372,300 shares $452,598.00 -17.9%N/A1 $6.26 3/31/202388,100 shares $584,984.00 -11.5%N/A1.2 $6.64 3/15/202399,500 shares $634,810.00 -41.3%N/A1.1 $6.38 2/28/2023169,500 shares $1.17 million +28.6%N/A1.6 $6.89 2/15/2023131,800 shares $922,600.00 +34.4%N/A1.1 $7.00 1/31/202398,100 shares $681,795.00 +85.8%N/A0.7 $6.95 1/15/202352,800 shares $342,144.00 -23.7%N/A0.3 $6.48 12/30/202269,200 shares $431,808.00 -63.1%N/A0.4 $6.24 12/15/2022187,400 shares $1.21 million -7.8%N/A1.1 $6.47 11/30/2022203,300 shares $1.36 million +799.6%N/A1.3 $6.67 11/15/202222,600 shares $130,402.00 -25.2%N/A0.2 $5.77 10/31/202230,200 shares $166,704.00 -15.4%N/A0.2 $5.52 10/15/202235,700 shares $204,561.00 No ChangeN/A0.3 $5.73 9/30/202278,500 shares $460,010.00 -37.3%N/A0.8 $5.86 9/15/2022125,200 shares $793,768.00 +2.2%N/A1.3 $6.34 8/31/2022122,500 shares $817,075.00 +204.7%N/A1 $6.67 8/15/202240,200 shares $283,008.00 +14.9%N/A0.3 $7.04 7/31/202235,000 shares $232,750.00 -50.4%N/A0.3 $6.65 7/15/202270,600 shares $458,900.00 +11.7%N/A0.5 $6.50 6/30/202263,200 shares $407,640.00 -49.0%N/A0.4 $6.45 6/15/2022123,900 shares $861,105.00 +355.5%N/A0.8 $6.95 5/31/202227,200 shares $191,216.00 -61.3%N/A0.2 $7.03 5/15/202270,200 shares $445,770.00 +210.6%N/A0.5 $6.35 4/30/202222,600 shares $143,962.00 -42.5%N/A0.2 $6.37 4/15/202239,300 shares $247,983.00 -63.9%N/A0.3 $6.31 3/31/2022108,800 shares $772,480.00 +1,082.6%N/A1 $7.10 3/15/20229,200 shares $65,780.00 -53.1%N/A0.1 $7.15 2/28/202219,600 shares $141,120.00 +104.2%N/A0.2 $7.20 2/15/20229,600 shares $69,216.00 +77.8%N/A0.1 $7.21 1/31/20225,400 shares $39,636.00 -16.9%N/A0.1 $7.34 1/15/20226,500 shares $51,090.00 +25.0%N/A0.1 $7.86 12/31/20215,200 shares $41,600.00 -10.3%N/A0.1 $8.00 12/15/20215,800 shares $46,400.00 -83.6%N/A0.1 $8.00 11/30/202135,400 shares $284,970.00 +187.8%N/A0.6 $8.05 11/15/202112,300 shares $98,277.00 +215.4%N/A0.2 $7.99 10/29/20213,900 shares $31,044.00 -56.2%N/A0.1 $7.96 10/15/20218,900 shares $70,577.00 +12.7%N/A0.2 $7.93 9/30/20217,900 shares $62,805.00 -75.3%N/A0.1 $7.95 9/15/202132,000 shares $262,080.00 -44.0%N/A0.7 $8.19 8/31/202157,100 shares $484,208.00 +263.7%N/A1.1 $8.48 8/13/202115,700 shares $128,897.00 -38.9%N/A0.3 $8.21Trump Predicts Dollar Downfall (Ad)READ THIS VERY CAREFULLY: If you have $100,000 or more saved for retirement, this may make you VERY angry... This is what President Trump said: "Our currency is crashing and will soon no longer be the world standard, which will be our greatest defeat, frankly, in 200 years." Why Would He Say This?Claim your free, no-strings-attached 2025 Ultimate Guide to Gold IRAs right now. 7/30/202125,700 shares $215,623.00 +678.8%N/A0.5 $8.39 7/15/20213,300 shares $26,796.00 -85.2%N/A0.1 $8.12 6/30/202122,300 shares $185,313.00 +47.7%N/A0.4 $8.31 6/15/202115,100 shares $122,310.00 -26.0%N/A0.3 $8.10 5/28/202120,400 shares $166,872.00 +121.7%N/A0.4 $8.18 5/14/20219,200 shares $76,176.00 +253.9%N/A0.2 $8.28 4/30/20212,600 shares $20,644.00 -90.3%N/A0 $7.94 4/15/202126,800 shares $212,524.00 +13.6%N/A0.5 $7.93 3/31/202123,600 shares $186,676.00 -50.6%N/A0.4 $7.91 3/15/202147,800 shares $378,098.00 -56.6%N/A0.8 $7.91 2/26/2021110,200 shares $856,254.00 +91.7%N/A1.8 $7.77 2/12/202157,500 shares $468,050.00 -7.1%N/A0.9 $8.14 1/29/202161,900 shares $489,010.00 +3.0%N/A0.9 $7.90 1/15/202160,100 shares $471,184.00 +53.3%N/A0.8 $7.84 12/31/202039,200 shares $305,760.00 -20.5%N/A0.5 $7.80 12/15/202049,300 shares $376,159.00 -41.4%N/A0.7 $7.63 11/30/202084,100 shares $645,047.00 +284.0%N/A1.1 $7.67 11/15/202021,900 shares $160,746.00 +434.2%N/A0.3 $7.34 10/30/20204,100 shares $28,987.00 -76.0%N/A0.1 $7.07 10/15/202017,100 shares $125,514.00 -51.3%N/A0 $7.34 9/30/202035,100 shares $256,230.00 +30.0%N/A0.5 $7.30 9/15/202024,600 shares $181,302.00 -8.9%N/A0.3 $7.37 8/31/202027,000 shares $200,610.00 -36.6%N/A0.3 $7.43 8/14/202042,600 shares $322,908.00 +45.9%N/A0.5 $7.58 7/31/202029,200 shares $216,664.00 +311.3%N/A0.3 $7.42 7/15/20207,100 shares $50,907.00 -66.5%N/A0.1 $7.17 6/30/202021,200 shares $152,428.00 -78.1%N/A0.2 $7.19 6/15/202096,800 shares $704,704.00 +483.1%N/A0.8 $7.28 5/29/202016,600 shares $114,042.00 +147.8%N/A0.1 $6.87 OIA Short Interest - Frequently Asked Questions What is Invesco Municipal Income Opportunities Trust's current short interest? Short interest is the volume of Invesco Municipal Income Opportunities Trust shares that have been sold short but have not yet been closed out or covered. As of April 30th, investors have sold 63,900 shares of OIA short. Learn More on Invesco Municipal Income Opportunities Trust's current short interest. Is Invesco Municipal Income Opportunities Trust's short interest increasing or decreasing? Invesco Municipal Income Opportunities Trust saw a increase in short interest during the month of April. As of April 30th, there was short interest totaling 63,900 shares, an increase of 79.5% from the previous total of 35,600 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 Municipal Income Opportunities Trust's short interest compare to its competitors? Here is how the short interest of companies in the industry of "misc." compare to Invesco Municipal Income Opportunities Trust: BlackRock MuniYield Quality Fund, Inc. (0.09%), BlackRock MuniYield Quality Fund III, Inc. (0.09%), Invesco Municipal Opportunity Trust (0.14%), Invesco Value Municipal Income Trust (0.25%), Western Asset Managed Municipals Fund Inc. (0.19%), Invesco Trust for Investment Grade Municipals (0.17%), Invesco Municipal Trust (0.06%), Invesco California Value Municipal Income Trust (0.37%), Invesco Quality Municipal Income Trust (0.11%), BlackRock MuniYield Fund, Inc. (0.07%), Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: Spotify Technology S.A. ($4.67 billion), Charter Communications, Inc. ($4.58 billion), Capital One Financial Co. ($4.47 billion), The Kroger Co. ($2.56 billion), Reddit, Inc. ($2.23 billion), Rivian Automotive, Inc. ($2.16 billion), Live Nation Entertainment, Inc. ($1.90 billion), SoFi Technologies, Inc. ($1.85 billion), Zscaler, Inc. ($1.75 billion), and Omnicom Group Inc. ($1.75 billion). View all of the most shorted stocks. What does it mean to sell short Invesco Municipal Income Opportunities Trust stock? Short selling OIA is an investing strategy that aims to generate trading profit from Invesco Municipal Income Opportunities Trust as its price is falling. OIA shares are trading down $0.01 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 Municipal Income Opportunities Trust? A short squeeze for Invesco Municipal Income Opportunities Trust 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 OIA, which in turn drives the price of the stock up even further. How often is Invesco Municipal Income Opportunities Trust'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 OIA, twice per month. The most recent reporting period available is April, 30 2025. More Short Interest Resources from MarketBeat Related Companies MQY Short Squeeze MYI Short Squeeze VMO Short Squeeze IIM Short Squeeze MMU Short Squeeze VGM Short Squeeze VKQ Short Squeeze VCV Short Squeeze IQI Short Squeeze MYD Short Squeeze Short Interest Tools Stocks to Short Largest Short Interest Positions Short Interest Increases Short Interest Decreases Short Interest Reporting Dates This page (NYSE:OIA) was last updated on 5/22/2025 by MarketBeat.com Staff From Our PartnersEveryone’s watching Nvidia right now. Here’s why I’m excited.So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal...Timothy Sykes | SponsoredElon just did WHAT!?As you may recall, Biden and the Fed were working on a central bank digital currency, or CBDC. 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