RMM (RiverNorth Managed Duration Muni Fd) 10-Year Sortino Ratio: N/A (As of Sep. 15, 2026)

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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

RMM RiverNorth Managed Duration Muni Inc Fd RMM
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What is RiverNorth Managed Duration Muni Fd 10-Year Sortino Ratio?

The 10-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past ten years. As of today (2026-09-15), RiverNorth Managed Duration Muni Fd's 10-Year Sortino Ratio is Not available.


RiverNorth Managed Duration Muni Fd  (NYSE:RMM) 10-Year Sortino Ratio Explanation

The 10-Year Sortino Ratio inidicates the risk-adjusted return of an investment over the past ten year. It is calculated as the annualized result of the average ten-year monthly excess returns divided by the standard deviation of negative returns in the ten-year period. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

Differnt from the Sharpe Ratio that penalizes both upside and downside volatility equally, the Sortino Ratio penalizes only those returns falling below a user-specified target or required rate of return. The expected returns here is set to the risk-free rate as well.


RiverNorth Managed Duration Muni Fd 10-Year Sortino Ratio Related Terms


RMM vs TSI, MMD, DBL: 10-Year Sortino Ratio Comparison

For the Asset Management subindustry, RiverNorth Managed Duration Muni Fd's 10-Year Sortino Ratio, along with its competitors' market caps and 10-Year Sortino Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


RiverNorth Managed Duration Muni Fd 10-Year Sortino Ratio vs Asset Management Industry

For the Asset Management industry and Financial Services sector, RiverNorth Managed Duration Muni Fd's 10-Year Sortino Ratio distribution charts can be found below:

* The bar in red indicates where RiverNorth Managed Duration Muni Fd's 10-Year Sortino Ratio falls into.


RMM
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RiverNorth Managed Duration Muni Inc Fd RMM
10-Year Sortino Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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RiverNorth Managed Duration Muni Fd 10-Year Sortino Ratio Calculation

The 10-Year Sortino Ratio measures the risk-adjusted return of an investment asset or portfolio in the last ten year, focusing specifically on downside risk rather than total risk. A stock / portfolio's 10-Year Sortino Ratio can be calculated by dividing the difference between the ten-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the downside risks over the past ten year.

A downside risk is a potential loss from the asset or investment. The Downside risk here is measured by the downside deviation, which is the standard deviation of negative returns.


RiverNorth Managed Duration Muni Fd Business Description

Address 360 South Rosemary Avenue, Suite 1420, West Palm Beach, FL, USA, 33401
RiverNorth Managed Duration Muni Inc Fd is a United States based diversified, closed-end management investment company. Its primary investment objective is current income exempt from regular U.S. federal income taxes. The Fund's secondary investment objective is total return.
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10-Year Sortino Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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