-8.2%
STX vs COPX
+1.4%
-9.6%
-31.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | COPX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +6.3% | -0.6% | +7.0% | +6.9% |
| 7D | +2.4% | -4.0% | +6.3% | +5.6% |
| 30D | +1.4% | +4.5% | -3.2% | -3.3% |
| 3M | -8.2% | +0.8% | -9.0% | -10.6% |
| All | -8.2% | +1.4% | -9.6% | -10.6% |
Cumulative growth
Daily Returns
Daily percentage return beside COPX.
Daily Out/Under-Performance
Portfolio return minus COPX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × COPX 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 3mo: compounded portfolio wealth divided by compounded COPX 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…
3mo analysis · Full analysis span regression · Available span rolling