-16.0%
COHR vs GRMN
+22.6%
-38.6%
-47.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | GRMN | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.2% | +4.2% | -0.1% | +5.4% |
| 7D | +8.3% | +2.4% | +5.9% | +9.0% |
| 30D | -14.1% | -8.5% | -5.7% | -17.4% |
| 3M | -16.0% | +19.5% | -35.5% | -1.9% |
| All | -16.0% | +22.6% | -38.6% | -1.9% |
Cumulative growth
Daily Returns
Daily percentage return beside GRMN.
Daily Out/Under-Performance
Portfolio return minus GRMN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × GRMN 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 GRMN 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