| KTF | DWS Municipal Income Trust |
| CXE | MFS High Income Municipal Trust |
| MFM | MFS Municipal Income Trust |
| OIA | Invesco Municipal Income Opportunities Trust |
| RFMZ | RiverNorth Flexible Municipal Income Fund II |
| CXH | MFS Investment Grade Municipal Trust |
| DTF | DTF Tax-Free Income 2028 Term Fund |