+21.5%
COHR vs SYY
+0.6%
+20.9%
-48.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SYY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.2% | +1.1% | +3.1% | +4.1% |
| 7D | +8.3% | +3.9% | +4.4% | +7.9% |
| 30D | -14.1% | -1.7% | -12.4% | -13.8% |
| 3M | -16.0% | +5.2% | -21.2% | -18.0% |
| 6M | +21.5% | -0.2% | +21.7% | +23.9% |
| All | +21.5% | +0.6% | +20.9% | +23.9% |
Cumulative growth
Daily Returns
Daily percentage return beside SYY.
Daily Out/Under-Performance
Portfolio return minus SYY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SYY 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 SYY 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