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Smart Investors Daily
RM

NYSE · RMM

Rivernorth Managed Duration Municipal Income Fund Inc.

Financial Services · Asset Management - Income

$13.29

Up+$0.01 (+0.08%)

Updated Oct 28, 2026, 12:28 PM

SID Score

3.7/10

Composite research score

Smart Money

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Institutional and insider signal

Market cap
275.76M
P/E ratio
0
Dividend yield
8.91%
52-week range
$12.15 – $15.00
Volume
48.91K
Avg. volume
87.93K

Price performance · RMM

RMM price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 27, 2026

RMM closed at $13.29 after 21 trading sessions, up 7.79% for the selected period.

Last close
$13.29
Period change
+7.79%
Period low
$12.33
Period high
$13.29
Daily close
View OHLC price history
RMM OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 27, 2026$13.31$13.39$13.23$13.2948.91K
Oct 26, 2026$13.28$13.32$13.19$13.2870.8K
Oct 23, 2026$13.29$13.3199$13.16$13.2945.04K
Oct 22, 2026$13.29$13.34$13.20$13.2624.99K
Oct 21, 2026$13.38$13.39$13.24$13.2945.88K
Oct 20, 2026$13.21$13.40$13.1321$13.29101.85K
Oct 19, 2026$13.35$13.35$13.0655$13.1970.58K
Oct 16, 2026$13.29$13.36$13.14$13.2741.04K
Oct 15, 2026$12.95$13.42$12.95$13.16137.09K
Oct 14, 2026$13.05$13.18$12.87$12.8773.44K
Oct 13, 2026$12.96$13.09$12.9024$13.0548.76K
Oct 12, 2026$12.96$12.99$12.8517$12.9378.08K
Oct 9, 2026$12.67$12.9993$12.62$12.8775.31K
Oct 8, 2026$12.64$12.69$12.47$12.5971.54K
Oct 7, 2026$12.70$12.75$12.5206$12.5557.01K
Oct 6, 2026$12.57$12.7793$12.4717$12.70124.86K
Oct 5, 2026$12.75$12.75$12.53$12.5585.27K
Oct 2, 2026$12.69$12.8399$12.6498$12.78100.05K
Oct 1, 2026$12.60$12.65$12.43$12.5980.04K
Sep 30, 2026$12.25$12.59$12.25$12.54140.31K
Sep 29, 2026$12.41$12.445$12.1527$12.33195.35K

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RMM research

Overview

Company profile and research snapshot.

Company profile

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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defenseworld.net · Nov 5, 2025

World Investment Advisors Has $268,000 Stake in Rivernorth Managed Duration Municipal Income Fund Inc. $RMM

World Investment Advisors trimmed its position in shares of Rivernorth Managed Duration Municipal Income Fund Inc. (NYSEARCA:RMM) by 83.4% during the second quarter, according to its most recent disclosure with the Securities and Exchange Commission. The institutional investor owned 20,000 shares of the company's stock after selling 100,800 shares during the period.

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