-2.0%
SPY vs COHR
-23.5%
+21.5%
-2.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | COHR | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -3.4% | +2.8% | -0.6% |
| 7D | -2.0% | +10.9% | -12.9% | -1.9% |
| 30D | -1.7% | -10.8% | +9.1% | -1.7% |
| All | -2.0% | -23.5% | +21.5% | -2.0% |
Cumulative growth
Daily Returns
Daily percentage return beside COHR.
Daily Out/Under-Performance
Portfolio return minus COHR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × COHR 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 COHR 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