-33.4%
STX vs GDX
-2.0%
-31.4%
-38.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | GDX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.9% | -5.4% | +4.5% | -0.4% |
| 7D | -17.3% | +11.5% | -28.7% | -18.7% |
| All | -33.4% | -2.0% | -31.4% | -33.4% |
Cumulative growth
Daily Returns
Daily percentage return beside GDX.
Daily Out/Under-Performance
Portfolio return minus GDX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × GDX 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 1mo: compounded portfolio wealth divided by compounded GDX 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…
1mo analysis · Full analysis span regression · Available span rolling