See what your fund actually adds
Nationwide Mid Cap Market Index Fund Class A GMXAX
Historical return decomposition and an investable replication portfolio, using data through 2026-10-09.
Fund and replication metrics
| Measure | GMXAX | Replication |
|---|---|---|
| Annualized growth | 6.9% | 7.6% |
| Annualized volatility | 18.2% | 18.2% |
| Sharpe ratio | 0.46 | 0.49 |
| Maximum drawdown | 23.5% | 23.1% |
| Replication fit (R²) | 1.00 · Tracking error 0.2% | |
Replication portfolio
The published portfolio below is the investable basket used to model GMXAX’s historical return behavior.
| Ticker | Building block | Weight |
|---|---|---|
| IJH | US Mid Cap | 100.0% |