-2.9%
SPYG vs AMBA
-24.1%
+21.2%
-12.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | AMBA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | -2.1% | +1.3% | -0.6% |
| 7D | -1.9% | -2.7% | +0.7% | -1.7% |
| 30D | -9.2% | -10.5% | +1.3% | -8.1% |
| 3M | -6.8% | -26.4% | +19.6% | -3.9% |
| All | -2.9% | -24.1% | +21.2% | -2.0% |
Cumulative growth
Daily Returns
Daily percentage return beside AMBA.
Daily Out/Under-Performance
Portfolio return minus AMBA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AMBA 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 AMBA 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