See what your fund actually adds
AMG GW&K Muni Income ETF MUNX
Historical return decomposition and an investable replication portfolio, using data through 2026-10-09.
Fund and replication metrics
| Measure | MUNX | Replication |
|---|---|---|
| Annualized growth | -3.4% | -3.1% |
| Annualized volatility | 4.1% | 3.7% |
| Sharpe ratio | -0.83 | -0.82 |
| Maximum drawdown | 6.0% | 5.4% |
| Replication fit (R²) | 0.98 · Tracking error 0.6% | |
Replication portfolio
The published portfolio below is the investable basket used to model MUNX’s historical return behavior.
| Ticker | Building block | Weight |
|---|---|---|
| MUB | FI · Municipal | 100.0% |