RiverNorth Opportunistic Municipal Income Fund (RMI) Short Interest Ratio & Short Volume $14.58 +0.08 (+0.52%) As of 03:34 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Short Interest Stock AnalysisChartCompetitorsDividendInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock RiverNorth Opportunistic Municipal Income Fund Short Interest DataRiverNorth Opportunistic Municipal Income Fund (RMI) has a short interest of 20,000 shares. This marks a 72.41% 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 28,106 shares to cover all short positions.Current Short Interest20,000 sharesPrevious Short Interest11,600 sharesChange Vs. Previous Month+72.41%Dollar Volume Sold Short$291 thousandShort Interest Ratio0.5 Days to CoverLast Record DateSeptember 15, 2025Today's Trading Volume4,518 sharesAverage Trading Volume28,106 sharesToday's Volume Vs. Average16% Short Selling RiverNorth Opportunistic Municipal Income Fund? Sign up to receive the latest short interest report for RiverNorth Opportunistic Municipal Income Fund 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. Text HELP for help/customer support. 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Skip Charts & View Short Interest HistoryShort Interest ChartDays to Cover ChartShort Percent of Float ChartRMI Short Interest Over TimeRMI Days to Cover Over TimeRMI Percentage of Float Shorted Over Time RiverNorth Opportunistic Municipal Income Fund Short Interest History Export to ExcelReport DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date 9/15/202520,000 shares $291 thousand +72.4%N/A0.5 $14.55 8/31/202511,600 shares $161.18 thousand -12.1%N/A0.3 $13.90 8/15/202513,200 shares $183.74 thousand +7.3%N/A0.4 $13.92 7/31/202512,300 shares $171.95 thousand -35.3%N/A0.5 $13.98 7/15/202519,000 shares $273.01 thousand -7.3%N/A0.8 $14.37 6/30/202520,500 shares $292.13 thousand +21.3%N/A0.9 $14.25 6/15/202516,900 shares $242.35 thousand -3.4%N/A0.7 $14.34 5/31/202517,500 shares $255.15 thousand +15.9%N/A0.7 $14.58 5/15/202515,100 shares $218.35 thousand +112.7%N/A0.6 $14.46 4/30/20257,100 shares $101.74 thousand +91.9%N/A0.3 $14.33 Get the Latest News and Ratings for RMI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for RiverNorth Opportunistic Municipal Income Fund and its competitors with MarketBeat's FREE daily newsletter. 4/15/20253,700 shares $51.86 thousand +2.8%N/A0.2 $14.02 3/31/20253,600 shares $53.75 thousand -70.3%N/A0.2 $14.93 3/15/202512,100 shares $184.16 thousand -13.6%N/A0.5 $15.22 2/28/202514,000 shares $220.71 thousand -4.1%N/A0.6 $15.77 2/15/202514,600 shares $229.07 thousand -34.8%N/A0.5 $15.69 1/31/202522,400 shares $350.67 thousand +30.2%N/A0.8 $15.66 1/15/202517,200 shares $265.40 thousand +117.7%N/A0.6 $15.43 12/31/20247,900 shares $118.97 thousand +3,850.0%N/A0.3 $15.06 12/15/2024200 shares $3.14 thousand -95.4%N/A0 $15.72 11/30/20244,300 shares $68.97 thousand +19.4%N/A0.2 $16.04 11/15/20243,600 shares $57.24 thousand -33.3%N/A0.2 $15.90 10/31/20245,400 shares $85.81 thousand +440.0%N/A0.3 $15.89 10/15/20241,000 shares $16.32 thousand -63.0%N/A0.1 $16.32 9/30/20242,700 shares $44.09 thousand -43.8%N/A0.1 $16.33 9/15/20244,800 shares $77.47 thousand -14.3%N/A0.2 $16.14 8/31/20245,600 shares $88.93 thousand +107.4%N/A0.3 $15.88 8/15/20242,700 shares $43.23 thousand -38.6%N/A0.1 $16.01 7/31/20244,400 shares $70.66 thousand +51.7%N/A0.3 $16.06 7/15/20242,900 shares $46.49 thousand No ChangeN/A0.2 $16.03 6/30/20242,900 shares $46.14 thousand -55.4%N/A0.2 $15.91 6/15/20246,500 shares $103.87 thousand +3.2%N/A0.5 $15.98 5/31/20246,300 shares $98.85 thousand -47.5%N/A0.5 $15.69 5/15/202412,000 shares $194.04 thousand +155.3%N/A0.8 $16.17 4/30/20244,700 shares $72.33 thousand +67.9%N/A0.3 $15.39 4/15/20242,800 shares $42.90 thousand -9.7%N/A0.2 $15.32 3/31/20243,300 shares $53.13 thousand +230.0%N/A0.2 $16.10 3/15/20241,000 shares $16.50 thousand +42.9%N/A0.1 $16.50 2/29/2024700 shares $11.28 thousand -92.7%N/A0 $16.11 2/15/20249,600 shares $154.56 thousand +39.1%N/A0.4 $16.10 1/31/20246,900 shares $109.78 thousand +23.2%N/A0.3 $15.91 1/15/20245,600 shares $88.14 thousand +24.4%N/A0.2 $15.74 12/31/20234,500 shares $68.54 thousand +136.8%N/A0.2 $15.23 12/15/20231,900 shares $29.30 thousand +5.6%N/A0.1 $15.42 11/30/20231,800 shares $27.46 thousand -37.9%N/A0.1 $15.26 11/15/20232,900 shares $42.40 thousand -69.2%N/A0.1 $14.62 10/31/20239,400 shares $128.87 thousand +113.6%N/A0.5 $13.71 10/15/20234,400 shares $62.30 thousand +69.2%N/A0.3 $14.16 9/30/20232,600 shares $37.34 thousand -39.5%N/A0.2 $14.36 9/15/20234,300 shares $68.93 thousand +760.0%N/A0.3 $16.03 8/31/2023500 shares $8.00 thousand -90.7%N/A0 $15.99 8/15/20235,400 shares $85.37 thousand +575.0%N/A0.4 $15.81 7/31/2023800 shares $13.31 thousand -69.2%N/A0.1 $16.64 7/15/20232,600 shares $42.38 thousand +225.0%N/A0.2 $16.30 6/30/2023800 shares $13.10 thousand -77.8%N/A0.1 $16.37 6/15/20233,600 shares $57.20 thousand +157.1%N/A0.2 $15.89 5/31/20231,400 shares $21.91 thousand -88.2%N/A0.1 $15.65 5/15/202311,900 shares $197.54 thousand -6.3%N/A0.9 $16.60 4/30/202312,700 shares $213.80 thousand -16.5%N/A0.9 $16.84 4/15/202315,200 shares $250.50 thousand +60.0%N/A1 $16.48 3/31/20239,500 shares $159.10 thousand +39.7%N/A0.6 $16.75 3/15/20236,800 shares $107.03 thousand -47.3%N/A0.4 $15.74 2/28/202312,900 shares $215.82 thousand -38.9%N/A0.6 $16.73 2/15/202321,100 shares $371.15 thousand -28.2%N/A0.9 $17.59 1/31/202329,400 shares $529.20 thousand +2.4%N/A1.1 $18.00 1/15/202328,700 shares $510.86 thousand -15.3%N/A1 $17.80 12/30/202233,900 shares $554.27 thousand +13.8%N/A1.2 $16.35 12/15/202229,800 shares $521.20 thousand +33.6%N/A1.1 $17.49 11/30/202222,300 shares $386.68 thousand +214.1%N/A0.9 $17.34 11/15/20227,100 shares $117.08 thousand +7,000.0%N/A0.3 $16.49 10/31/2022100 shares $1.47 thousand -94.7%N/A0 $14.68 10/15/20221,900 shares $30.46 thousand No ChangeN/A0.1 $16.03 9/30/20222,700 shares $42.12 thousand +285.7%N/A0.2 $15.60 9/15/2022700 shares $11.53 thousand -90.7%N/A0 $16.47 8/31/20227,500 shares $129.08 thousand -24.2%N/A0.4 $17.21 8/15/20229,900 shares $184.04 thousand +22.2%N/A0.4 $18.59 7/31/20228,100 shares $146.93 thousand +268.2%N/A0.3 $18.14 7/15/20222,200 shares $38.72 thousand -82.8%N/A0.1 $17.60 6/30/202212,800 shares $224 thousand -36.6%N/A0.4 $17.50 6/15/202220,200 shares $350.87 thousand +108.3%N/A0.6 $17.37 5/31/20229,700 shares $170.62 thousand +385.0%N/A0.3 $17.59 5/15/20222,000 shares $32.12 thousand -25.9%N/A0.1 $16.06 4/30/20222,700 shares $45.77 thousand -71.6%N/A0.1 $16.95 4/15/20229,500 shares $174.80 thousand +352.4%N/A0.5 $18.40 3/31/20222,100 shares $38.96 thousand +162.5%N/A0.1 $18.55 3/15/2022800 shares $15.13 thousand +166.7%N/A0 $18.91 2/28/2022300 shares $5.88 thousand -91.4%N/A0 $19.59 2/15/20223,500 shares $70.18 thousand -47.0%N/A0.2 $20.05 1/31/20226,600 shares $134.18 thousand +83.3%N/A0.4 $20.33 1/15/20223,600 shares $77.26 thousand +3,500.0%N/A0.2 $21.46 12/31/2021100 shares $2.23 thousand -96.3%N/A0 $22.30 12/15/20212,700 shares $62.72 thousand -60.9%N/A0.3 $23.23 11/30/20216,900 shares $156.42 thousand +56.8%N/A0.8 $22.67 11/15/20214,400 shares $99.97 thousand +528.6%N/A0.5 $22.72 10/29/2021700 shares $15.37 thousand -81.1%N/A0.1 $21.95 10/15/20213,700 shares $83.69 thousand +85.0%N/A0.4 $22.62 9/30/20212,000 shares $46.24 thousand -56.5%N/A0.2 $23.12 9/15/20214,600 shares $108.15 thousand -28.1%N/A0.5 $23.51 8/31/20216,400 shares $149.95 thousand +276.5%N/A0.6 $23.43 8/13/20211,700 shares $40.31 thousand -57.5%N/A0.2 $23.71 7/30/20214,000 shares $94.40 thousand +25.0%N/A0.4 $23.60 7/15/20213,200 shares $76.10 thousand +220.0%N/A0.3 $23.78 6/30/20211,000 shares $23.16 thousand -66.7%N/A0.1 $23.16 6/15/20213,000 shares $69.69 thousand +500.0%N/A0.3 $23.23 5/28/2021500 shares $11.46 thousand -88.6%N/A0 $22.91 5/14/20214,400 shares $99.84 thousand +83.3%N/A0.4 $22.69 4/30/20212,400 shares $53.52 thousand -73.6%N/A0.2 $22.30 4/15/20219,100 shares $203.84 thousand +506.7%N/A0.6 $22.40 3/31/20211,500 shares $33.05 thousand -75.4%N/A0.1 $22.03 3/15/20216,100 shares $132.80 thousand +1,425.0%N/A0.4 $21.77 2/26/2021400 shares $8.46 thousand -97.0%N/A0 $21.14 2/12/202113,200 shares $291.06 thousand +6,500.0%N/A0.8 $22.05 1/29/2021200 shares $4.35 thousand -94.1%N/A0 $21.74 1/15/20213,400 shares $72.18 thousand No ChangeN/A0.2 $21.23 RMI Short Interest - Frequently Asked Questions What is RiverNorth Opportunistic Municipal Income Fund's current short interest? Short interest is the volume of RiverNorth Opportunistic Municipal Income Fund shares that have been sold short but have not yet been closed out or covered. As of September 15th, traders have sold 20,000 shares of RMI short. Learn More on RiverNorth Opportunistic Municipal Income Fund's current short interest. Is RiverNorth Opportunistic Municipal Income Fund's short interest increasing or decreasing? RiverNorth Opportunistic Municipal Income Fund saw a increase in short interest in September. As of September 15th, there was short interest totaling 20,000 shares, an increase of 72.4% from the previous total of 11,600 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 RiverNorth Opportunistic Municipal Income Fund's short interest compare to its competitors? Here is how the short interest of companies compare to RiverNorth Opportunistic Municipal Income Fund: A SPAC III Acquisition Corp. (0.01%), Bank of the James Financial Group, Inc. (0.10%), Bold Eagle Acquisition Corp. - Class A Ordinary Shares (0.01%), Greene County Bancorp, Inc. (0.49%), GSR III Acquisition Corp. - Ordinary Shares (1.73%), Hingham Institution for Savings (12.96%). Which stocks are the most shorted right now? As of the most recent reporting period, the following stocks had the largest short interest positions: AppLovin Corporation ($8.81 billion), Canadian Natural Resources Limited ($5.82 billion), Reddit Inc. ($5.19 billion), Coinbase Global, Inc. ($4.52 billion), Robinhood Markets, Inc. ($4.30 billion), Charter Communications, Inc. ($3.75 billion), CoreWeave Inc. ($3.66 billion), Seagate Technology Holdings PLC ($3.57 billion), Live Nation Entertainment, Inc. ($3.33 billion), and Rocket Lab Corporation ($3.26 billion). View all of the most shorted stocks. What does it mean to sell short RiverNorth Opportunistic Municipal Income Fund stock? Short selling RMI is an investing strategy that aims to generate trading profit from RiverNorth Opportunistic Municipal Income Fund as its price is falling. RMI shares are trading up $0.08 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 RiverNorth Opportunistic Municipal Income Fund? A short squeeze for RiverNorth Opportunistic Municipal Income Fund 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 RMI, which in turn drives the price of the stock up even further. How often is RiverNorth Opportunistic Municipal Income Fund'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 RMI, twice per month. The most recent reporting period available is September, 15 2025. More Short Interest Resources from MarketBeat Related Companies B. Riley Financial Short Squeeze B. Riley Financial Short Squeeze Financial Gravity Companies Short Squeeze A SPAC III Acquisition Short Squeeze Bank of the James Financial Group Short Squeeze Blackrock Income Trust Short Squeeze Blackrock Investment Quality Municipal Trust Short Squeeze BlackRock MuniAssets Fund Short Squeeze BlackRock MuniHoldings California Quality Fund Short Squeeze BlackRock MuniHoldings New Jersey Quality Fund 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:RMI) was last updated on 10/8/2025 by MarketBeat.com Staff From Our PartnersMelt-up warning America’s $37.5 trillion debt spiral, soaring deficits, and repeated credit downgrades are exactly what Porter...Porter & Company | SponsoredURGENT: The Market's 3 Red Flags Are FlashingThe warning signs that preceded the 2008 crash are reappearing: an irrational NASDAQ bubble, a record-high gol...StockEarnings | SponsoredBitcoin grabs headlines, but smart money likes this tokenBitcoin grabs headlines, but smart money likes this token My research team has identified the token positio...Crypto 101 Media | SponsoredBuilding The Infrastructure for the Coming Financial ResetWhile China pushes nearly $1 trillion through its new digital currency, one emerging company is quietly buildi...Intellistake | SponsoredYour Bank Account Is No Longer SafeWhat If Washington Declared That: YOUR Money ISN'T Actually Yours? 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