+14.6%
GRMN vs BG
+7.5%
+7.1%
-15.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BG | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.5% | +4.4% | -4.9% | +1.3% |
| 7D | +0.2% | +2.4% | -2.2% | +1.2% |
| 30D | -11.3% | +15.0% | -26.4% | -5.8% |
| 3M | +17.7% | -0.7% | +18.4% | +20.4% |
| All | +14.6% | +7.5% | +7.1% | +16.4% |
Cumulative growth
Daily Returns
Daily percentage return beside BG.
Daily Out/Under-Performance
Portfolio return minus BG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BG 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 BG 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