2Q23 Registered Funds Audio Commentary

Members of the RiverNorth, DoubleLine Capital and MacKay Municipal Managers investment teams provide high-level overviews of the positioning, performance and outlook of RiverNorth's registered funds:

To jump ahead to the audio section of a specific fund, click the fund name or specified times below.

Mutual Funds
RiverNorth Core Opportunity Fund (RNCIX, RNCOX) 00:56 - 04:08
RiverNorth/DoubleLine Strategic Income Fund (RNSIX, RNDLX) 04:07 - 15:02
RiverNorth/Oaktree High Income Fund (RNHIX, RNOTX) 15:02 - 17:27
Closed-End Funds
RiverNorth Opportunities Fund, Inc. (RIV) 17:27 - 22:09
RiverNorth Capital and Income Fund, Inc.^ (RSF) 22:09 - 24:14
RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. (OPP) 24:14 - 33:27
Municipal Closed-End Funds
RiverNorth Opportunistic Municipal Income Fund, Inc. (RMI) 33:27 - 44:05
RiverNorth Managed Duration Municipal Income Fund, Inc. (RMM) 33:27 - 44:05
RiverNorth Flexible Duration Municipal Income Fund, Inc.(RFM) 33:27 - 44:05
RiverNorth Flexible Duration Municipal Income Fund II, Inc.(RFMZ) 33:27 - 44:05
RiverNorth Managed Duration Municipal Income Fund II, Inc. (RMMZ) 33:27 - 44:05

Speakers

Moderator

^ Formerly known as RiverNorth Specialty Finance Corporation. Effective December 7, 2022 the Fund changed its name to RiverNorth Capital and Income Fund, Inc.

The opinions and estimates offered constitute our judgment and are subject to change without notice, as are statements of financial market trends, which are based on current market conditions. We believe the information provided here is reliable, but do not warrant its accuracy or completeness. This material is not intended as an offer or solicitation for the purchase or sale of any financial instrument. The views and strategies described may not be suitable for all investors. This information is provided for informational purposes only and should not be considered tax, legal, or investment advice. References to specific securities, asset classes, and financial markets are for illustrative purposes only and are not intended to be, and should not be interpreted as, recommendations. Opinions referenced are as of the day presented and are subject to change due to changes in the market, economic conditions, or changes in the legal and/or regulatory environment and may not necessarily come to pass.

Standardized Performance as of 6.30.23

Mutual Funds Ticker Inception Date 1 Year 5 Year 10 Year Since Inception
RiverNorth Core Opportunity Fund   Class I RNCIX 8.11.2014 8.52% 5.34% - - 5.61%
RiverNorth Core Opportunity Fund   Class R RNCOX 12.27.2006 8.23% 5.09% 6.22% 6.93%
RiverNorth/DoubleLine Strategic Income Fund   Class I RNSIX 12.30.2010 1.31% 1.94% 3.16% 4.30%
RiverNorth/DoubleLine Strategic Income Fund   Class R RNDLX 12.30.2010 1.05% 1.70% 2.89% 4.05%
RiverNorth/Oaktree High Income Fund   Class I RNHIX 12.28.2012 9.19% 2.64% 3.70% 3.48%
RiverNorth/Oaktree High Income Fund   Class R RNOTX 12.28.2012 8.93% 2.39% 3.43% 3.22%
Closed-End Funds Ticker Inception Date 1 Year 5 Year 10 Year Since Inception
RiverNorth Opportunities Fund, Inc. XRIVX 12.28.2012 6.46% 5.06% - - 7.10%
RiverNorth Opportunities Fund, Inc. RIV 12.28.2012 -6.41% 1.97% - - 5.73%
RiverNorth Capital and Income Fund, Inc. XRSFX 9.22.2016 -1.26% -0.21% - - 1.17%
RiverNorth Capital and Income Fund, Inc. RSF 9.22.2016 -7.92% -0.71% - - -0.26%
RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. XOPPX 9.27.2016 3.02% 3.56% - - 3.86%
RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. OPP 9.27.2016 -4.45% 2.55% - - 3.11%
Municipal Closed-End Funds Ticker Inception Date 1 Year 5 Year 10 Year Since Inception
RiverNorth Opportunistic Municipal Income Fund, Inc. XRMIX 10.25.2018 3.67% - - - - 3.70%
RiverNorth Opportunistic Municipal Income Fund, Inc. RMI 10.25.2018 0.48% - - - - 2.63%
RiverNorth Managed Duration Municipal Income Fund, Inc. XRMMX 7.25.2019 6.49% - - - - 0.88%
RiverNorth Managed Duration Municipal Income Fund, Inc. RMM 7.25.2019 2.92% - - - - -0.96%
RiverNorth Flexible Duration Municipal Income Fund, Inc. XRFMX 3.26.2020 4.24% - - - - 3.77%
RiverNorth Flexible Duration Municipal Income Fund, Inc. RFM 3.26.2020 5.65% - - - - 1.57%
RiverNorth Flexible Duration Municipal Income Fund II, Inc. XRFZX 2.24.2021 5.05% - - - - -4.56%
RiverNorth Flexible Duration Municipal Income Fund II, Inc. RFMZ 2.24.2021 6.81% - - - - -7.15%
RiverNorth Managed Duration Municipal Income Fund II, Inc. XRMZX 2.10.2022 5.61% - - - - -3.39%
RiverNorth Managed Duration Municipal Income Fund II, Inc. RMMZ 2.10.2022 7.20% - - - - -8.30%

Annualized

Performance data quoted represents past performance, which is not a guarantee of future results. Current performance may be lower or higher than the performance quoted. The principal value and investment return of an investment will fluctuate so that your shares may be worth more or less than their original cost. You can obtain performance data current to the most recent month end by calling 844.569.4750 for RiverNorth Closed-end Funds or 888.848.7569 for RiverNorth Mutual Funds. Total return measures net investment income and capital gain or loss from portfolio investments. All performance shown assumes reinvestment of dividends and capital gains distributions.

Definitions

Index Definitions

Note: Indexes cannot be invested in directly and do not reflect fees and expenses.

Risk Information: Detailed information regarding the risks associated with RiverNorth Closed-End Funds and RiverNorth Mutual Funds can be found in each Fund's prospectus, respectively.

RiverNorth Mutual Funds

RiverNorth Core Opportunity Fund (RNCIX/RNCOX): Borrowing Risk – borrowings increase fund expenses and are subject to repayment, possibly at inopportune times. Closed- End Fund Risk – closed-end funds are exchange traded, may trade at a discount to their net asset values and may deploy leverage. Derivatives Risk – derivatives are subject to counterparty risk. Equity Risk – equity securities may experience volatility and the value of equity securities may move in opposite directions from each other and from other equity markets generally. Convertible Security Risk – the market value of convertible securities adjusts with interest rates and the value of the underlying stock. Exchange Traded Note Risk – exchange traded notes represent unsecured debt of the issuer and may be influenced by interest rates, credit ratings of the issuer or changes in value of the reference index. Fixed Income Risk – the market value of fixed income securities adjusts with interest rates and the securities are subject to issuer default. Foreign/Emerging Market Risk – foreign securities may be subject to inefficient or volatile markets, different regulatory regimes or different tax policies. These risks may be enhanced in emerging markets. Investment Style Risk – investment strategies may come in and out of favor with investors and may underperform or outperform at times. Management Risk – there is no guarantee that the adviser's investment decisions will produce the desired results. Large Shareholder Purchase and Redemption Risk – The Fund may experience adverse effects when certain large shareholders purchase or redeem large amounts of shares of the Fund. Market Risk – economic conditions, interest rates and political events may affect the securities markets. Preferred Stock Risk – preferred stocks generally pay dividends, but may be less liquid than common stocks, have less priority than debt instruments and may be subject to redemption by the issuer. REIT Risk – the value of REITs changes with the value of the underlying properties and changes in interest rates and are subject to additional fees. Security Risk – The value of the Fund may decrease in response to the activities and financial prospects of individual securities in the Fund's portfolio. Short Sale Risk – short positions are speculative, are subject to transaction costs and are riskier than long positions in securities. Small-Cap Risk – small-cap companies are more susceptible to failure, are often thinly traded and have more volatile stock prices. Structured Notes Risk – because of the imbedded derivative feature, structured notes are subject to more risk than investing in a simple note or bond. Swap Risk – swap agreements are subject to counterparty default risk and may not perform as intended. Tax Risk – new federal or state governmental action could adversely affect the tax-exempt status of securities held by the Fund, resulting in higher tax liability for shareholders and potentially hurting Fund performance as well. Underlying Fund Risk – underlying funds have additional fees, may utilize leverage, may not correlate to an intended index and may trade at a discount to their net asset values. Special Purpose Acquisition Companies (SPACs) have no operating history or ongoing business other than to seek a potential acquisition. Certain SPACs may seek acquisitions only in limited industries or regions, which may increase the volatility of their prices. Investments in SPACs may be illiquid and/or be subject to restrictions on resale. To the extent the SPAC is invested in cash or similar securities, this may impact a Fund's ability to meet its investment objective.

RiverNorth/DoubleLine Strategic Income Fund (RNSIX/RNDLX): Asset-Backed Security Risk – the risk that the value of the underlying assets will impair the value of the security. Borrowing Risk – borrowings increase fund expenses and are subject to repayment, possibly at inopportune times. Closed-End Fund Risk – closed-end funds are exchange traded, may trade at a discount to their net asset values and may deploy leverage. Convertible Security Risk – the market value of convertible securities adjusts with interest rates and the value of the underlying stock. Currency Risk – foreign currencies will rise or decline relative to the U.S. dollar. Defaulted Securities Risk – defaulted securities carry the risk of uncertainty of repayment. Derivatives Risk – derivatives are subject to counterparty risk. Equity Risk – equity securities may experience volatility and the value of equity securities may move in opposite directions from each other and from other equity markets generally. Exchange Traded Note Risk – exchange traded notes represent unsecured debt of the issuer and may be influenced by interest rates, credit ratings of the issuer or changes in value of the reference index. Fixed Income Risk – the market value of fixed income securities adjusts with interest rates and the securities are subject to issuer default. Foreign/Emerging Market Risk – foreign securities may be subject to inefficient or volatile markets, different regulatory regimes or different tax policies. These risks may be enhanced in emerging markets. Investment Style Risk – investment strategies may come in and out of favor with investors and may underperform or outperform at times. Liquidity Risk – illiquid investments may be difficult or impossible to sell. Large Shareholder Purchase and Redemption Risk – The Fund may experience adverse effects when certain large shareholders purchase or redeem large amounts of shares of the Fund. Management Risk – there is no guarantee that the adviser's or sub-adviser's investment decisions will produce the desired results. Market Risk – economic conditions, interest rates and political events may affect the securities markets. Mortgage-Backed Security Risk – mortgage-backed securities are subject to credit risk, pre-payment risk and devaluation of the underlying collateral. Preferred Stock Risk – preferred stocks generally pay dividends, but may be less liquid than common stocks, have less priority than debt instruments and may be subject to redemption by the issuer. Rating Agency Risk – rating agencies may change their ratings or ratings may not accurately reflect a debt issuer's creditworthiness. REIT Risk – the value of REITs changes with the value of the underlying properties and changes in interest rates and are subject to additional fees. Security Risk – The value of the Fund may decrease in response to the activities and financial prospects of individual securities in the Fund's portfolio. Special Purpose Acquisition Companies (SPACs) Risks – SPACs have no operating history or ongoing business other than to seek a potential acquisition. Certain SPACs may seek acquisitions only in limited industries or regions, which may increase the volatility of their prices. Investments in SPACs may be illiquid and/or be subject to restrictions on resale. To the extent the SPAC is invested in cash or similar securities, this may impact a Fund's ability to meet its investment objective. Structured Notes Risk – because of the imbedded derivative feature, structured notes are subject to more risk than investing in a simple note or bond. Swap Risk – swap agreements are subject to counterparty default risk and may not perform as intended. Tax Risk – new federal or state governmental action could adversely affect the tax-exempt status of securities held by the Fund, resulting in higher tax liability for shareholders and potentially hurting Fund performance as well. Underlying Fund Risk – underlying funds have additional fees, may utilize leverage, may not correlate to an intended index and may trade at a discount to their net asset values. Valuation Risk – Loans and fixed-income securities are traded "over the counter" and because there is no centralized information regarding trading, the valuation of loans and fixed-income securities may vary. Past performance is no guarantee of future results. Diversification does not ensure a profit or a guarantee against loss.

RiverNorth/Oaktree High Income Fund (RNHIX/RNOTX): Borrowing Risk – borrowings increase fund expenses and are subject to repayment, possibly at inopportune times. Closed- End Fund Risk – closed-end funds are exchange traded, may trade at a discount to their net asset values and may deploy leverage. Convertible Security Risk – the market value of convertible securities adjusts with interest rates and the value of the underlying stock. Credit Derivatives Risk – the use of credit derivatives is highly specialized, involves default, counterparty and liquidity risks and may not perfectly correlate to the underlying asset or liability being hedged. Currency Risk – foreign currencies will rise or decline relative to the U.S. dollar. Derivatives Risk – derivatives are subject to counterparty risk. Distressed and Defaulted Securities Risk – defaulted securities carry the risk of uncertainty of repayment. Equity Risk – equity securities may experience volatility and the value of equity securities may move in opposite directions from each other and from other equity markets generally. Exchange Traded Note Risk – exchange traded notes represent unsecured debt of the issuer and may be influenced by interest rates, credit ratings of the issuer or changes in value of the reference index. Fixed Income Risk – the market value of fixed income securities adjusts with interest rates and the securities are subject to issuer default. Foreign/Emerging Market Risk – foreign securities may be subject to inefficient or volatile markets, different regulatory regimes or different tax policies. These risks may be enhanced in emerging markets. Floating Interest Rate Risk – loans pay interest based on the London Interbank Offered Rate (LIBOR) and a decline in LIBOR could negatively impact the Fund's return. Investment Style Risk – investment strategies may come in and out of favor with investors and may underperform or outperform at times. Large Shareholder Purchase and Redemption Risk – The Fund may experience adverse effects when certain large shareholders purchase or redeem large amounts of shares of the Fund. Liquidity Risk – illiquid investments may be difficult or impossible to sell. Loans Risk – loans may be unrated or rated below investment grade and the pledged collateral may lose value. Secondary trading in loans is not fully developed and may result in illiquidity. Management Risk – there is no guarantee that the adviser's or sub-adviser's investment decisions will produce the desired results. Market Risk – economic conditions, interest rates and political events may affect the securities markets. Preferred Stock Risk – preferred stocks generally pay dividends, but may be less liquid than common stocks, have less priority than debt instruments and may be subject to redemption by the issuer. Security Risk – the value of the Fund may increase or decrease in response to the prospects of the issuers of securities and loans held in the Fund. Swap Risk – swap agreements are subject to counterparty default risk and may not perform as intended. Tax Risk – new federal or state governmental action could adversely affect the tax-exempt status of securities held by the Fund, resulting in higher tax liability for shareholders and potentially hurting Fund performance as well. Underlying Fund Risk – underlying funds have additional fees, may utilize leverage, may not correlate to an intended index and may trade at a discount to their net asset values. Valuation Risk – Loans and fixed-income securities are traded "over the counter" and because there is no centralized information regarding trading, the valuation of loans and fixed-income securities may vary.

RiverNorth Closed End Funds

The price at which a closed-end fund trades often varies from its net asset value (NAV). Some funds have market prices below their NAVs - referred to as a discount. Conversely, some funds have market prices above their NAVs - referred to as a premium. Investing involves risk. Principal loss is possible. Past performance is no guarantee of future results. Diversification does not ensure a profit or a guarantee against loss.

Risk is inherent in all investing. Investing in any investment company security involves risk, including the risk that you may receive little or no return on your investment or even that you may lose part or all of your investment. Therefore, before investing in the Common Shares, you should consider the risks as well as the other information in the prospectus. Past performance is no guarantee of future results. An investment in the Funds are not appropriate for all investors and is not intended to be a complete investment program. The Funds are designed as long-term investments and not as a trading vehicles. The Funds are closed-end funds and do not continuously issue shares for sale as open-end mutual funds do. Since the initial public offering, the Funds trade in the secondary market. Investors wishing to buy or sell shares need to place orders through an intermediary or broker. The share price of a closed-end fund is based on the market's value.

RiverNorth Opportunities Fund, Inc. (RIV): By investing in high yield bonds you may be subjected to greater price volatility based on fluctuations in issuer and credit quality. When investing in bonds, you are subject, but not limited to, the same interest rate, inflation and credit risks associated with the underlying bonds owned by the Fund. Investments may include securities that have a rating that below investment grade, including "high yield" securities. High yield bonds are subject to interest rate risk. If rates increase, the value generally declines. Leverage is a speculative technique that exposes a closed-end fund to greater risk and increased costs than if it were not used. The use of leverage may cause greater volatility in the level of a closed-end fund's NAV, market price and distributions on its common shares. Leverage will also result in higher fees to the closed-end fund manager because the amount of assets under management will be included in the Fund's managed assets. There can be no assurance that a closed-end fund will use leverage or that its leveraging strategy will be successful during any period in which it is employed.

RiverNorth Credit and Income Fund, Inc. (RSF): The profitability of specialty finance and other financial companies is largely dependent upon the availability and cost of capital funds, and may fluctuate significantly in response to changes in interest rates, as well as changes in general economic conditions If the borrower of Alternative Credit (as defined below) in which the Fund invests is unable to make its payments on a loan, the Fund may be greatly limited in its ability to recover any outstanding principal and interest under such loan, as (among other reasons) the Fund may not have direct recourse against the borrower or may otherwise be limited in its ability to directly enforce its rights under the loan, whether through the borrower or the platform through which such loan was originated, the loan may be unsecured or under collateralized, and/or it may be impracticable to commence a legal proceeding against the defaulting borrower. Substantially all of the Alternative Credit in which the Fund invests will not be guaranteed or insured by a third party. In addition, the Alternative Credit Instruments in which the Fund may invest will not be backed by any governmental authority. Prospective borrowers supply a variety of information regarding the purpose of the loan, income, occupation and employment status (as applicable) to the lending platforms. As a general matter, platforms do not verify the majority of this information, which may be incomplete, inaccurate, false or misleading. Prospective borrowers may misrepresent any of the information they provide to the platforms, including their intentions for the use of the loan proceeds. Alternative Credit Instruments are generally not rated by the nationally recognized statistical rating organizations ("NRSROs"). Such unrated instruments, however, are considered to be comparable in quality to securities falling into any of the ratings categories used by such NRSROs to classify "junk" bonds (i.e., below investment grade securities). Accordingly, the Fund's unrated Alternative Credit Instrument investments constitute highly risky and speculative investments similar to investments in "junk" bonds, notwithstanding that the Fund is not permitted to invest in loans that are of subprime quality at the time of investment. Although the Fund is not permitted to invest in loans that are of subprime quality at the time of investment, an investment in the Fund's Shares should be considered speculative and involving a high degree of risk, including the risk of loss of investment. There can be no assurance that payments due on underlying loans, including Alternative Credit, will be made.

RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. (OPP): High yield bonds are subject to interest rate risk. If rates increase, the value generally declines. Leverage is a speculative technique that exposes a closed-end fund to greater risk and increased costs than if it were not used. The use of leverage may cause greater volatility in the level of a closed-end fund's NAV, market price and distributions on its common shares. Leverage will also result in higher fees to the closed-end fund manager because the amount of assets under management will be included in the Fund's managed assets. There can be no assurance that a closed-end fund will use leverage or that its leveraging strategy will be successful during any period in which it is employed. Special Purpose Acquisition Companies (SPACs) have no operating history or ongoing business other than to seek a potential acquisition. Certain SPACs may seek acquisitions only in limited industries or regions, which may increase the volatility of their prices. Investments in SPACs may be illiquid and/or be subject to restrictions on resale. To the extent the SPAC is invested in cash or similar securities, this may impact a Fund's ability to meet its investment objective.

RiverNorth Opportunistic Municipal Income Fund, Inc. (RMI), RiverNorth Managed Duration Municipal Income Fund, Inc. (RMM), RiverNorth Flexible Municipal Income Fund, Inc. (RFM), RiverNorth Flexible Municipal Income Fund II, Inc. (RFMZ), RiverNorth Managed Duration Municipal Income Fund II, Inc. (RMMZ): Credit Risk - a borrower may be unable to make interest or principal payments when they are due. Funds that invest in Municipal Bonds rely on the ability of the issuer to service its debt. This subjects the Fund to credit risk in that the municipal issuer may be fiscally unstable or exposed to large liabilities that could impair its ability to honor its obligations. Municipal issuers with significant debt service requirements, in the near-to mid-term, unrated issuers and those with less capital and liquidity to absorb additional expenses may be most at risk. To the extent the Fund invests in lower quality or high yield Municipal Bonds, it may be more sensitive to the adverse credit events in the municipal market. The treatment of municipalities in bankruptcy is more uncertain, and potentially more adverse to debt holders, than for corporate issues. Interest Rate Risk - the value of Municipal Bonds, similar to other fixed income securities, will likely drop as interest rates rise in the general market. Conversely, when rates decline, bond prices generally rise. Investments may include securities that have a rating that below investment grade, including "high yield" securities. High yield bonds are subject to interest rate risk. If rates increase, the value generally declines. Leverage is a speculative technique that exposes a closed-end fund to greater risk and increased costs than if it were not used. The use of leverage may cause greater volatility in the level of a closed-end fund's NAV, market price and distributions on its common shares. Leverage will also result in higher fees to the closed-end fund manager because the amount of assets under management will be included in the Fund's managed assets. There can be no assurance that a closed-end fund will use leverage or that its leveraging strategy will be successful during any period in which it is employed.

Investors should consider the investment objectives, risks, charges and expenses of RiverNorth's mutual funds (or Investment Companies) carefully before investing. To obtain a prospectus and most recent periodic reports containing this and other important information, please call 844.569.4750 for RiverNorth Closed-End Funds, or 888.848.7569 for RiverNorth Mutual Funds or visit rivernorth.com/literature. Please read the prospectus carefully before investing.

Open-end mutual funds are distributed by ALPS Distributors Inc., FINRA Member firm. RiverNorth is not affiliated with ALPS.

Marketing services provided by ALPS Distributors Inc.

NOT FDIC INSURED — NO BANK GUARANTEE — MAY LOSE VALUE