+16.1%
COF vs GRMN
+15.8%
+0.4%
-13.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | GRMN | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.6% | -0.5% | -2.1% | -2.5% |
| 7D | +1.2% | +0.2% | +1.1% | +1.2% |
| 30D | -1.4% | -11.3% | +9.9% | +1.4% |
| 3M | +19.0% | +17.7% | +1.3% | +12.0% |
| All | +16.1% | +15.8% | +0.4% | +10.2% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling