Rivernorth Managed Duration Municipal Income (RMM) closed at $13.37 on November 6, 2026, up 1.8% from the previous close, on volume of 28,606 shares (30-day average 85,939).
Data as of November 6, 2026.
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Rivernorth Managed Duration Municipal Income trades on the NYSE stock market under the symbol RMM.
As of November 9, 2026, RMM stock price climbed to $13.47 with 34,708 million shares trading.
RMM has a beta of 0.37, meaning it tends to be less sensitive to market movements. RMM has a correlation of 0.10 to the broad based SPY ETF.
RMM has a market cap of $265.89 million. This is considered a Small Cap stock.
In the last 3 years, RMM traded as high as $16.37 and as low as $12.15.
RMM has underperformed the market in the last year with a return of +3.3%, while the SPY ETF gained +13.4%. In the last 3 month period, RMM fell short of the market, returning -4.2%, while SPY returned -1.9%. However, in the most recent 2 weeks RMM has outperformed the stock market by returning +1.4%, while SPY returned -1.0%.
RMM support price is $13.19 and resistance is $13.55 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that RMM shares will trade within this expected range on the day.
