+7.5%
SAP vs ACHR
-0.8%
+8.3%
-4.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | ACHR | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.2% | +3.2% | -3.0% | +0.6% |
| 7D | -2.5% | +18.0% | -20.4% | 0.0% |
| 30D | +7.5% | +3.6% | +3.8% | +8.5% |
| All | +7.5% | -0.8% | +8.3% | +8.5% |
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 1mo: 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…
1mo analysis · Full analysis span regression · Available span rolling