All indices were assigned a value of 1000.0 as of December 31, 1993.
| HIMI Index Values 1998-04-30 | |||||||
| Index | Closing Value (Total Return) | Issues | Mean Credit Quality | Median YTW | Median DTW | Median Daily Trading | Mean Current Yield |
| Ratchet | 1,603.9 | 0 | 0 | 0 | 0 | 0 | 0 |
| FixedFloater | 1,560.9 | 9 | 2.00 | 4.33% | 16.2 | 194M | 5.06% |
| Floater | 1,510.3 | 5 | 1.80 | 4.64% | 15.4 | 128M | 5.11% |
| OpRet | 1,335.2 | 31 | 1.22 | 4.20% | 4.0 | 82M | 6.12% |
| SplitShare | 1,372.5 | 4 | 1.50 | 5.15% | 7.2 | 133M | 5.42% |
| Interest-Bearing | 1,335.2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Perpetual-Premium | 1,248.3 | 6 | 1.00 | 5.13% | 1.9 | 115M | 6.89% |
| Perpetual-Discount | 1,227.4 | 0 | 0 | 0 | 0 | 0 | 0 |