RiverNorth Managed Duration Municipal Income Fund Inc

RiverNorth Managed Duration Municipal Income Fund Inc. is a closed-end fixed income mutual fund launched and managed by RiverNorth Capital Management, LLC, and co-managed by MacKay Shields LLC. It invests primarily in investment grade municipal debt securities in the United States, across any maturity. The fund uses a combination of fundamental and quantitative analysis and benchmarks its portfolio against the Bloomberg Barclays Municipal Bond Index. It was formed on July 26, 2019 and is domiciled in the United States.