| CMU | MFS High Yield Municipal Trust |
| EOT | Eaton Vance National Municipal Opportunities Trust |
| CXE | MFS High Income Municipal Trust |
| PMM | Putnam Managed Municipal Income Trust |
| OIA | Invesco Municipal Income Opportunities Trust |
| CXH | MFS Investment Grade Municipal Trust |
| DTF | DTF Tax-Free Income 2028 Term Fund |