-0.9%
GD vs SPG
+6.2%
-7.2%
-14.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SPG | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.8% | -1.0% | -0.8% | -1.6% |
| 7D | -5.3% | -2.4% | -2.9% | -4.9% |
| 30D | -6.4% | -6.8% | +0.4% | -5.4% |
| 3M | +5.7% | +2.7% | +3.0% | +4.8% |
| 6M | -0.9% | +5.5% | -6.4% | -1.8% |
| All | -0.9% | +6.2% | -7.2% | -1.8% |
Cumulative growth
Daily Returns
Daily percentage return beside SPG.
Daily Out/Under-Performance
Portfolio return minus SPG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPG 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 SPG 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