RMM Rivernorth Managed Duration Municipal Income Fund Inc. — distribution yield, history & ex-dividend dates
The Rivernorth Managed Duration Municipal Income Fund Inc. (RMM) is a closed-end investment vehicle dedicated to fixed-income assets. It was launched and is managed by RiverNorth Capital Management, LLC, with MacKay Shields LLC serving as co-manager. The fund's strategy involves investing in the U.S. fixed-income markets, with a primary focus on investment-grade municipal debt across all maturities. To guide its investment decisions, the fund utilizes a combination of fundamental and quantitative analysis, underpinned by proprietary research for portfolio construction. Its performance is measured against the Bloomberg Barclays Municipal Bond Index. This fund, domiciled in the United States, commenced operations on July 26, 2019.
Distribution Snapshot
Research Scores
Scores describe this security's published financial data on a 0–100 scale using the formulas on our methodology pages. They are the same for every reader, are not a probability or a forecast, and are not a recommendation. Past dividend growth does not guarantee future increases. Report a data error.
Not Rated
Not Rated
Not Rated
Not Rated
Key Metrics
Distribution Yield
7.78%
At the Oct 29, 2026 price
The annual dividend as a percentage of the share price. A 3% yield is about $3 of dividends a year for every $100 invested at today's price.Annualized Distribution
$1.0164
Declared Oct 01, 2026
The latest declared regular dividend scaled to a full year by how often it's paid (for semi-annual payers, the latest two payments), adjusted for stock splits. A $0.25 quarterly dividend annualizes to $1.00. Special dividends are excluded.Frequency
M Monthly
How often the dividend is paid, read from the dates of recent payments: Q = quarterly (4x a year), M = monthly, S = semi-annual, A = annual.RSI (14)
46
As of Oct 29, 2026
Relative Strength Index (0-100), a price-momentum gauge. Above 70 is often called 'overbought', below 30 'oversold'. A technical signal, not a dividend metric.52-Week Range
$12.33 – $14.97
Closes through Oct 23, 2026
The lowest and highest price over the past year, showing where today's price sits in its recent range.Payout Ratio
n/a
The share of earnings paid out as dividends over the trailing twelve months (TTM): dividends paid divided by net income across the company's four most recent reported quarters, dated by the latest quarter end. A fiscal-year tag such as FY2025 means only annual figures were available. Lower leaves more cushion; above 100% means paying out more than the company earned. It shows n/a for funds and when net income over the period was negative; for REITs and BDCs it is marked EPS-based, since they are judged on FFO/AFFO or net investment income instead.Years Paying
7
How many years of payments we have on record. This can understate very long histories where our data doesn't reach far enough back.Price / Book (TTM)
0.87
Price as of Oct 25, 2026; latest reported book value
Price-to-book ratio: the share price on the date shown divided by the latest reported book value per share. A rough valuation gauge, most useful for asset-heavy sectors like REITs, banks and insurers.S.A.F.E. Dividend Read
Quote & Key Data
Distribution Growth
Why the Yield Moved (90 Days)
RMM's distribution yield rose from 7.09% to 7.78% over the past ~90 days (+0.68 pp). Of that move, +0.00 pp came from changes in the distribution rate and +0.68 pp from the share price ($14.33 on Jul 31, 2026 → $13.07 on Oct 29, 2026). A yield that rises because the price fell is not an improvement in the payout itself.
Yield vs Its Own History
Across 273 daily observations over the past 13 months (through Oct 23, 2026), RMM's current yield is higher than approximately 84% of them. Our stored price history for RMM covers the past 13 months; 3- and 5-year averages are not yet computable from it and are deliberately not shown.
Adjusted Price History
Distribution History
Distribution Payment History
Ex-dividend calendar →| Amount | Type | Declared | Ex-Date | Record | Pay |
|---|---|---|---|---|---|
| $0.0847 M | Regular upcoming, declared | Oct 01, 2026 | Dec 15, 2026 | Dec 15, 2026 | Dec 31, 2026 |
| $0.0847 M | Regular upcoming, declared | Oct 01, 2026 | Nov 16, 2026 | Nov 16, 2026 | Nov 30, 2026 |
| $0.0847 M | Regular | Jul 01, 2026 | Oct 16, 2026 | Oct 16, 2026 | Oct 30, 2026 |
| $0.0847 M | Regular | Jul 01, 2026 | Oct 15, 2026 | Oct 15, 2026 | Oct 30, 2026 |
| $0.0847 M | Regular | Jul 01, 2026 | Sep 15, 2026 | Sep 15, 2026 | Sep 30, 2026 |
| $0.0847 M | Regular | Jul 01, 2026 | Aug 14, 2026 | Aug 14, 2026 | Aug 31, 2026 |
| $0.0847 M | Regular | Jul 01, 2026 | Jul 15, 2026 | Jul 15, 2026 | Jul 31, 2026 |
| $0.0847 M | Regular | Apr 01, 2026 | Jun 15, 2026 | Jun 15, 2026 | Jun 30, 2026 |
| $0.0847 M | Regular | Apr 01, 2026 | May 15, 2026 | May 15, 2026 | May 29, 2026 |
| $0.0847 M | Regular | Apr 01, 2026 | Apr 15, 2026 | Apr 15, 2026 | Apr 30, 2026 |
| $0.0847 M | Regular | Jan 02, 2026 | Mar 16, 2026 | Mar 16, 2026 | Mar 31, 2026 |
| $0.0847 M | Regular | Jan 02, 2026 | Feb 13, 2026 | Feb 13, 2026 | Feb 27, 2026 |
| $0.0847 M | Regular | Jan 02, 2026 | Jan 15, 2026 | Jan 15, 2026 | Jan 30, 2026 |
| $0.0905 M | Regular | Oct 01, 2025 | Dec 15, 2025 | Dec 15, 2025 | Dec 31, 2025 |
| $0.0905 M | Regular | Oct 01, 2025 | Nov 14, 2025 | Nov 14, 2025 | Nov 28, 2025 |
| $0.0905 M | Regular | Oct 01, 2025 | Oct 15, 2025 | Oct 15, 2025 | Oct 31, 2025 |
| $0.0905 M | Regular | Jul 01, 2025 | Sep 15, 2025 | Sep 15, 2025 | Sep 30, 2025 |
| $0.0905 M | Regular | Jul 01, 2025 | Aug 15, 2025 | Aug 15, 2025 | Aug 29, 2025 |
| $0.0905 M | Regular | Jul 01, 2025 | Jul 15, 2025 | Jul 15, 2025 | Jul 31, 2025 |
| $0.0905 M | Regular | Apr 01, 2025 | Jun 13, 2025 | Jun 13, 2025 | Jun 30, 2025 |
| $0.0905 M | Regular | Apr 01, 2025 | May 15, 2025 | May 15, 2025 | May 30, 2025 |
| $0.0905 M | Regular | Apr 01, 2025 | Apr 15, 2025 | Apr 15, 2025 | Apr 30, 2025 |
| $0.0905 M | Regular | Jan 02, 2025 | Mar 14, 2025 | Mar 14, 2025 | Mar 31, 2025 |
| $0.0905 M | Regular | Jan 02, 2025 | Feb 14, 2025 | Feb 14, 2025 | Feb 28, 2025 |
| $0.0905 M | Regular | Jan 02, 2025 | Jan 15, 2025 | Jan 15, 2025 | Jan 31, 2025 |
| $0.0916 M | Regular | Oct 01, 2024 | Dec 13, 2024 | Dec 13, 2024 | Dec 31, 2024 |
| $0.0916 M | Regular | Oct 01, 2024 | Nov 15, 2024 | Nov 15, 2024 | Nov 29, 2024 |
| $0.0916 M | Regular | Oct 01, 2024 | Oct 15, 2024 | Oct 15, 2024 | Oct 31, 2024 |
| $0.0916 M | Regular | Jul 01, 2024 | Sep 13, 2024 | Sep 13, 2024 | Sep 30, 2024 |
| $0.0916 M | Regular | Jul 01, 2024 | Aug 15, 2024 | Aug 15, 2024 | Aug 30, 2024 |
| $0.0916 M | Regular | Jul 01, 2024 | Jul 15, 2024 | Jul 15, 2024 | Jul 31, 2024 |
| $0.0916 M | Regular | Apr 01, 2024 | Jun 14, 2024 | Jun 14, 2024 | Jun 28, 2024 |
| $0.0916 M | Regular | Apr 01, 2024 | May 14, 2024 | May 15, 2024 | May 31, 2024 |
| $0.0916 M | Regular | Apr 01, 2024 | Apr 12, 2024 | Apr 15, 2024 | Apr 30, 2024 |
| $0.0916 M | Regular | Jan 02, 2024 | Mar 14, 2024 | Mar 15, 2024 | Mar 28, 2024 |
| $0.0916 M | Regular | Jan 02, 2024 | Feb 14, 2024 | Feb 15, 2024 | Feb 29, 2024 |
| $0.0916 M | Regular | Jan 02, 2024 | Jan 12, 2024 | Jan 16, 2024 | Jan 31, 2024 |
| $0.0911 M | Regular | Oct 02, 2023 | Dec 14, 2023 | Dec 15, 2023 | Dec 29, 2023 |
| $0.0911 M | Regular | Oct 02, 2023 | Nov 14, 2023 | Nov 15, 2023 | Nov 30, 2023 |
| $0.0911 M | Regular | Oct 02, 2023 | Oct 12, 2023 | Oct 13, 2023 | Oct 31, 2023 |
| $0.0911 M | Regular | Jul 03, 2023 | Sep 14, 2023 | Sep 15, 2023 | Sep 29, 2023 |
| $0.0911 M | Regular | Jul 03, 2023 | Aug 14, 2023 | Aug 15, 2023 | Aug 31, 2023 |
| $0.0911 M | Regular | Jul 03, 2023 | Jul 13, 2023 | Jul 14, 2023 | Jul 31, 2023 |
| $0.0911 M | Regular | Apr 03, 2023 | Jun 14, 2023 | Jun 15, 2023 | Jun 30, 2023 |
| $0.0911 M | Regular | Apr 03, 2023 | May 12, 2023 | May 15, 2023 | May 31, 2023 |
| $0.0911 M | Regular | Apr 03, 2023 | Apr 13, 2023 | Apr 14, 2023 | Apr 28, 2023 |
| $0.0911 M | Regular | Jan 03, 2023 | Mar 14, 2023 | Mar 15, 2023 | Mar 31, 2023 |
| $0.0910 M | Regular | Jan 03, 2023 | Feb 14, 2023 | Feb 15, 2023 | Feb 28, 2023 |
| $0.0910 M | Regular | Jan 03, 2023 | Jan 12, 2023 | Jan 13, 2023 | Jan 31, 2023 |
| $0.0930 M | Regular | Oct 03, 2022 | Dec 14, 2022 | Dec 15, 2022 | Dec 30, 2022 |
| $0.0930 M | Regular | Oct 03, 2022 | Nov 14, 2022 | Nov 15, 2022 | Nov 30, 2022 |
| $0.0930 M | Regular | Oct 03, 2022 | Oct 13, 2022 | Oct 14, 2022 | Oct 31, 2022 |
| $0.0930 M | Regular | Jul 01, 2022 | Sep 15, 2022 | Sep 16, 2022 | Sep 30, 2022 |
| $0.0930 M | Regular | Jul 01, 2022 | Aug 16, 2022 | Aug 17, 2022 | Aug 31, 2022 |
| $0.0930 M | Regular | Jul 01, 2022 | Jul 14, 2022 | Jul 15, 2022 | Jul 29, 2022 |
| $0.0930 M | Regular | Apr 01, 2022 | Jun 15, 2022 | Jun 16, 2022 | Jun 30, 2022 |
| $0.0930 M | Regular | Apr 01, 2022 | May 12, 2022 | May 13, 2022 | May 31, 2022 |
| $0.0930 M | Regular | Apr 01, 2022 | Apr 13, 2022 | Apr 14, 2022 | Apr 29, 2022 |
| $0.0930 M | Regular | Jan 03, 2022 | Mar 16, 2022 | Mar 17, 2022 | Mar 31, 2022 |
| $0.0930 M | Regular | Jan 03, 2022 | Feb 10, 2022 | Feb 11, 2022 | Feb 28, 2022 |
| $0.0930 M | Regular | Jan 03, 2022 | Jan 13, 2022 | Jan 14, 2022 | Jan 31, 2022 |
| $0.0920 M | Regular | Oct 01, 2021 | Dec 15, 2021 | Dec 16, 2021 | Dec 31, 2021 |
| $0.0920 M | Regular | Oct 01, 2021 | Nov 10, 2021 | Nov 12, 2021 | Nov 30, 2021 |
| $0.0920 M | Regular | Oct 01, 2021 | Oct 14, 2021 | Oct 15, 2021 | Oct 29, 2021 |
| $0.0920 M | Regular | Jul 01, 2021 | Sep 15, 2021 | Sep 16, 2021 | Sep 30, 2021 |
| $0.0920 M | Regular | Jul 01, 2021 | Aug 16, 2021 | Aug 17, 2021 | Aug 31, 2021 |
| $0.0920 M | Regular | Jul 01, 2021 | Jul 15, 2021 | Jul 16, 2021 | Jul 30, 2021 |
| $0.0917 M | Regular | Apr 01, 2021 | Jun 15, 2021 | Jun 16, 2021 | Jun 30, 2021 |
| $0.0917 M | Regular | Apr 01, 2021 | May 13, 2021 | May 14, 2021 | May 28, 2021 |
| $0.0917 M | Regular | Apr 01, 2021 | Apr 15, 2021 | Apr 16, 2021 | Apr 30, 2021 |
| $0.0917 M | Regular | Jan 04, 2021 | Mar 16, 2021 | Mar 17, 2021 | Mar 31, 2021 |
| $0.0920 M | Regular | Jan 04, 2021 | Feb 10, 2021 | Feb 11, 2021 | Feb 26, 2021 |
| $0.0920 M | Regular | Jan 04, 2021 | Jan 14, 2021 | Jan 15, 2021 | Jan 29, 2021 |
| $0.0920 M | Regular | Oct 05, 2020 | Dec 16, 2020 | Dec 17, 2020 | Dec 31, 2020 |
| $0.0920 M | Regular | Oct 05, 2020 | Nov 12, 2020 | Nov 13, 2020 | Nov 30, 2020 |
| $0.0920 M | Regular | Oct 05, 2020 | Oct 15, 2020 | Oct 16, 2020 | Oct 30, 2020 |
| $0.0920 M | Regular | Jul 07, 2020 | Sep 15, 2020 | Sep 16, 2020 | Sep 30, 2020 |
| $0.0917 M | Regular | Jul 07, 2020 | Aug 13, 2020 | Aug 14, 2020 | Aug 31, 2020 |
| $0.0917 M | Regular | Jul 07, 2020 | Jul 16, 2020 | Jul 17, 2020 | Jul 31, 2020 |
| $0.0917 M | Regular | Apr 06, 2020 | Jun 15, 2020 | Jun 16, 2020 | Jun 30, 2020 |
| $0.0917 M | Regular | Apr 06, 2020 | May 14, 2020 | May 15, 2020 | May 29, 2020 |
| $0.0917 M | Regular | Apr 06, 2020 | Apr 15, 2020 | Apr 16, 2020 | Apr 30, 2020 |
| $0.0917 M | Regular | Jan 06, 2020 | Mar 16, 2020 | Mar 17, 2020 | Mar 31, 2020 |
| $0.0917 M | Regular | Jan 06, 2020 | Feb 13, 2020 | Feb 14, 2020 | Feb 28, 2020 |
| $0.0917 M | Regular | Jan 06, 2020 | Jan 16, 2020 | Jan 17, 2020 | Jan 31, 2020 |
| $0.0917 M | Regular | Aug 29, 2019 | Dec 11, 2019 | Dec 12, 2019 | Dec 31, 2019 |
| $0.0917 M | Regular | Aug 29, 2019 | Nov 13, 2019 | Nov 14, 2019 | Nov 29, 2019 |
| $0.0917 M | Regular | Aug 29, 2019 | Oct 16, 2019 | Oct 17, 2019 | Oct 31, 2019 |
| $0.0917 M | Regular | Aug 29, 2019 | Sep 11, 2019 | Sep 12, 2019 | Sep 30, 2019 |
Peer Comparison
Selected closed-end fund distribution payers we cover, strongest DividendRank first — for context, not a recommendation.
| Ticker | Name | Yield | 5-Yr Growth | Streak | Rank |
|---|---|---|---|---|---|
| NMMRF | Nomura Real Estate Master Fund, Inc. | 4.60% | -4.3% | 1 yr | 63 |
| ACNDF | CapitaLand India Trust | 4.82% | 7.3% | 1 yr | 61 |
| FREVS | First Real Estate Investment Trust of New Jersey, Inc. | 2.12% | N/A | 2 yrs | 47 |
| FCXXF | First Capital Real Estate Investment Trust | 3.92% | -0.1% | 1 yr | 44 |
Related Guides & Lists
RMM dividend — frequently asked questions
Does Rivernorth Managed Duration Municipal Income Fund Inc. pay a dividend?
Yes. Rivernorth Managed Duration Municipal Income Fund Inc. (RMM) currently pays a dividend. The annualized dividend is about $1.02 per share, a yield of approximately 7.78%.
What is Rivernorth Managed Duration Municipal Income Fund Inc.'s dividend yield?
Rivernorth Managed Duration Municipal Income Fund Inc.'s dividend yield is approximately 7.78%, based on the most recent regular payment annualized against the current share price. Yields move as the share price changes.
How often does Rivernorth Managed Duration Municipal Income Fund Inc. pay dividends?
Rivernorth Managed Duration Municipal Income Fund Inc. pays dividends monthly — 12 times per year.
When is Rivernorth Managed Duration Municipal Income Fund Inc.'s next ex-dividend date?
The next declared ex-dividend date for Rivernorth Managed Duration Municipal Income Fund Inc. is November 16, 2026. The associated payment is $0.0847 per share; you must own the shares before the ex-dividend date to receive it.
How long has Rivernorth Managed Duration Municipal Income Fund Inc. paid dividends?
Rivernorth Managed Duration Municipal Income Fund Inc. has 7 years of dividend payments on record.
Data updated Oct 29, 2026. This research page is generated from Dividendly's structured market and dividend dataset using the approach described on our methodology and data sources pages. Data is automatically validated using defined rules and may also be periodically reviewed. Research only, not investment advice. Spotted a data error? Report it.