-5.0%
GD vs AMBA
-26.1%
+21.1%
-17.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | AMBA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.6% | -1.7% | -0.8% | -2.6% |
| 7D | +3.0% | -8.1% | +11.0% | +2.6% |
| 30D | +10.5% | -10.8% | +21.3% | +10.0% |
| 3M | -5.0% | -25.9% | +21.0% | -4.5% |
| All | -5.0% | -26.1% | +21.1% | -4.5% |
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 3mo: 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…
3mo analysis · Full analysis span regression · Available span rolling