+21.8%
GPC vs AMBA
+7.7%
+14.1%
-20.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | AMBA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.3% | -0.8% | +1.1% | +0.3% |
| 7D | +0.4% | -11.0% | +11.4% | -0.3% |
| 30D | +5.1% | -23.2% | +28.3% | +3.6% |
| 3M | +41.5% | -12.7% | +54.2% | +39.3% |
| 6M | +21.8% | +11.2% | +10.6% | +12.2% |
| All | +21.8% | +7.7% | +14.1% | +12.2% |
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