-6.3%
GDX vs PSA
+0.7%
-6.9%
-33.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | PSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.2% | -1.2% | -1.0% | -1.6% |
| 7D | -0.4% | -3.7% | +3.3% | +1.5% |
| 30D | +18.6% | -7.7% | +26.4% | +23.5% |
| 3M | +14.9% | -0.6% | +15.5% | +11.3% |
| 6M | -6.3% | -0.9% | -5.3% | -6.5% |
| All | -6.3% | +0.7% | -6.9% | -6.5% |
Cumulative growth
Daily Returns
Daily percentage return beside PSA.
Daily Out/Under-Performance
Portfolio return minus PSA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PSA 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 6mo: compounded portfolio wealth divided by compounded PSA 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…
6mo analysis · Full analysis span regression · 6 months rolling