+2.7%
SSPC vs ACHR
+2.3%
+0.5%
-61.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | ACHR | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | -0.9% | +0.1% | -1.2% |
| 7D | +1.3% | -5.4% | +6.7% | -0.5% |
| 30D | -25.0% | -19.7% | -5.2% | -30.8% |
| All | +2.7% | +2.3% | +0.5% | +15.2% |
Cumulative growth
Daily Returns
Daily percentage return beside ACHR.
Daily Out/Under-Performance
Portfolio return minus ACHR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ACHR 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 10y: compounded portfolio wealth divided by compounded ACHR 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…
10y analysis · Full analysis span regression · Available span rolling