+18.5%
GRMN vs SIRI
+28.3%
-9.9%
-28.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SIRI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.1% | -2.6% | +2.6% | +0.4% |
| 7D | -2.9% | +1.6% | -4.4% | -3.1% |
| 30D | -8.4% | -4.7% | -3.7% | -7.7% |
| 3M | +15.0% | +5.3% | +9.7% | +14.8% |
| 6M | +11.2% | +30.5% | -19.3% | +9.1% |
| YTD | +37.7% | +49.6% | -11.9% | +32.7% |
| 1Y | +18.5% | +28.5% | -10.0% | +16.1% |
| All | +18.5% | +28.3% | -9.9% | +16.1% |
Cumulative growth
Daily Returns
Daily percentage return beside SIRI.
Daily Out/Under-Performance
Portfolio return minus SIRI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SIRI 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 1y: compounded portfolio wealth divided by compounded SIRI 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…
1y analysis · Full analysis span regression · 6 months rolling