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MFS Arkansas Municipal Bond Fund Class A MFARX
Historical return decomposition and an investable replication portfolio, using data through 2026-10-09.
Fund and replication metrics
| Measure | MFARX | Replication |
|---|---|---|
| Annualized growth | -0.6% | -0.4% |
| Annualized volatility | 6.2% | 5.1% |
| Sharpe ratio | -0.07 | -0.06 |
| Maximum drawdown | 14.0% | 12.9% |
| Replication fit (R²) | 0.94 · Tracking error 1.6% | |
Replication portfolio
The published portfolio below is the investable basket used to model MFARX’s historical return behavior.
| Ticker | Building block | Weight |
|---|---|---|
| MUB | FI · Municipal | 93.9% |
| SPTL | FI · Long Gov | 6.1% |