+15.0%
GRMN vs SM
+10.2%
+4.8%
-12.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | SM | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.1% | -2.5% | +2.5% | +0.1% |
| 7D | -2.9% | +0.1% | -3.0% | -2.9% |
| 30D | -8.4% | +26.3% | -34.7% | -10.7% |
| 3M | +15.0% | +8.7% | +6.3% | +9.9% |
| All | +15.0% | +10.2% | +4.8% | +9.9% |
Cumulative growth
Daily Returns
Daily percentage return beside SM.
Daily Out/Under-Performance
Portfolio return minus SM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SM 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 SM 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