-29.9%
COHR vs BA
-1.9%
-28.0%
-47.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | BA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +6.6% | +0.8% | +5.8% | +6.2% |
| 7D | +1.0% | +1.2% | -0.2% | +0.4% |
| 30D | -14.1% | -11.6% | -2.5% | -9.1% |
| All | -29.9% | -1.9% | -28.0% | -27.9% |
Cumulative growth
Daily Returns
Daily percentage return beside BA.
Daily Out/Under-Performance
Portfolio return minus BA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BA 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 BA 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