-12.0%
GRMN vs IAG
+11.7%
-23.7%
-12.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | IAG | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.5% | -1.8% | +1.3% | -0.3% |
| 7D | +0.2% | +4.3% | -4.1% | -0.4% |
| All | -12.0% | +11.7% | -23.7% | -13.1% |
Cumulative growth
Daily Returns
Daily percentage return beside IAG.
Daily Out/Under-Performance
Portfolio return minus IAG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IAG 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 1mo: compounded portfolio wealth divided by compounded IAG 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…
1mo analysis · Full analysis span regression · Available span rolling