-3.1%
STX vs COF
+21.9%
-25.0%
-31.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | COF | Excess | Alpha |
|---|---|---|---|---|
| 1D | +6.3% | -0.4% | +6.8% | +6.4% |
| 7D | +2.4% | +1.8% | +0.5% | +2.2% |
| 30D | +1.4% | -0.6% | +2.0% | +1.3% |
| All | -3.1% | +21.9% | -25.0% | -12.4% |
Cumulative growth
Daily Returns
Daily percentage return beside COF.
Daily Out/Under-Performance
Portfolio return minus COF return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × COF 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 COF 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