+188.1%
GDX vs AMCR
+106.4%
+81.6%
-76.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1990-01-01 to 2026-09-07.
| Period | Portfolio | AMCR | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.2% | -0.2% | -2.0% | -2.1% |
| 7D | -0.4% | -1.9% | +1.5% | +0.1% |
| 30D | +18.6% | -4.1% | +22.7% | +19.9% |
| 3M | +14.9% | +21.7% | -6.8% | +9.3% |
| 6M | -6.3% | +1.5% | -7.7% | -6.9% |
| YTD | +15.7% | +13.1% | +2.6% | +12.2% |
| 1Y | +54.8% | +16.5% | +38.3% | +49.0% |
| 3Y | +253.4% | +10.3% | +243.2% | +240.7% |
| 5Y | +219.7% | -7.7% | +227.3% | +218.9% |
| 10Y | +300.2% | +24.6% | +275.6% | +272.7% |
| All | +188.1% | +106.4% | +81.6% | +165.8% |
Cumulative growth
Daily Returns
Daily percentage return beside AMCR.
Daily Out/Under-Performance
Portfolio return minus AMCR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AMCR return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.
Cumulative Out/Under-Performance
Relative wealth over 1990-01-01 to 2026-09-07: compounded portfolio wealth divided by compounded AMCR wealth, less one. Both series rebase at the selected span's start.
Cumulative Alpha
Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.
Updating return analytics…
1990-01-01 to 2026-09-07 analysis · Full analysis span regression · 6 months rolling