+21.5%
COHR vs BIYA
-88.9%
+110.4%
-48.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BIYA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.2% | -2.2% | +6.4% | +4.1% |
| 7D | +8.3% | -1.8% | +10.1% | +8.3% |
| 30D | -14.1% | -17.5% | +3.3% | -14.8% |
| 3M | -16.0% | -78.0% | +62.0% | -18.0% |
| 6M | +21.5% | -89.5% | +110.9% | +22.6% |
| All | +21.5% | -88.9% | +110.4% | +22.6% |
Cumulative growth
Daily Returns
Daily percentage return beside BIYA.
Daily Out/Under-Performance
Portfolio return minus BIYA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BIYA 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 6mo: compounded portfolio wealth divided by compounded BIYA 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…
6mo analysis · Full analysis span regression · 6 months rolling