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Global X Copper Miners ETF COPX
Historical return decomposition and an investable replication portfolio, using data through 2026-10-09.
Fund and replication metrics
| Measure | COPX | Replication |
|---|---|---|
| Annualized growth | 19.4% | 12.5% |
| Annualized volatility | 34.4% | 19.0% |
| Sharpe ratio | 0.69 | 0.72 |
| Maximum drawdown | 41.1% | 24.7% |
| Replication fit (R²) | 0.59 · Tracking error 22.0% | |
Replication portfolio
The published portfolio below is the investable basket used to model COPX’s historical return behavior.
| Ticker | Building block | Weight |
|---|---|---|
| XLB | Sector · Materials | 39.8% |
| SLV | Alternatives · Silver | 37.1% |
| VWO | Emerging Markets | 12.7% |
| VSS | Intl · Small Cap | 10.4% |