PUERTO RICO SALES TAX FING CORP SALES TAX REV 5%, 1.93%

NEW YORK LIBERTY DEV CORP LIBERTY REV 5%, 1.86%

CHICAGO ILL BRD ED 7%, 1.66%

Energy HBR Corp, 1.64%

SAN FRANCISCO CALIF CITY & CNTY ARPTS COMMN INTL ARPT REV 5%, 1.59%

Nuveen Municipal Credit Income Fund is a diversified, closed-end management investment company. Its investment objective is to provide current income exempt from regular federal income tax and to enhance portfolio value relative to the municipal bond market  by investing in an actively managed portfolio of tax-exempt municipal securities.

Invesco Trust for Investment Grade Municipals

Nuveen Municipal Value Fund Inc

Nuveen AMT-Free Municipal Credit Income Fund

Blackrock Municipal Income Trust

Nuveen Municipal 2021 Target Term Fund