+24.8%
GDX vs COST
+12.8%
+12.0%
-38.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | COST | Excess | Alpha |
|---|---|---|---|---|
| 1D | +9.0% | +2.7% | +6.3% | +9.6% |
| 7D | +0.8% | +6.6% | -5.9% | +2.5% |
| 30D | -3.2% | +13.5% | -16.7% | 0.0% |
| 3M | +8.6% | +10.6% | -2.0% | +11.6% |
| 6M | -1.2% | +3.6% | -4.9% | +0.4% |
| YTD | -1.4% | +22.1% | -23.4% | -3.3% |
| 1Y | +24.8% | +11.9% | +12.9% | +19.2% |
| All | +24.8% | +12.8% | +12.0% | +19.2% |
Cumulative growth
Daily Returns
Daily percentage return beside COST.
Daily Out/Under-Performance
Portfolio return minus COST return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × COST 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 1y: compounded portfolio wealth divided by compounded COST 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…
1y analysis · Full analysis span regression · 6 months rolling