-12.8%
GEHC vs AMBA
+7.7%
-20.5%
-24.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | AMBA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.2% | -0.8% | -0.5% | -1.3% |
| 7D | -4.0% | -11.0% | +7.0% | -4.4% |
| 30D | -2.0% | -23.2% | +21.2% | -2.9% |
| 3M | +8.0% | -12.7% | +20.7% | +7.5% |
| 6M | -12.8% | +11.2% | -24.0% | -23.1% |
| All | -12.8% | +7.7% | -20.5% | -23.1% |
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