-0.9%
GD vs ZBH
+0.6%
-1.6%
-14.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | ZBH | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.8% | -0.9% | -0.9% | -1.7% |
| 7D | -5.3% | -2.8% | -2.4% | -5.1% |
| 30D | -6.4% | -0.1% | -6.3% | -6.4% |
| 3M | +5.7% | +13.4% | -7.7% | +4.8% |
| 6M | -0.9% | +3.0% | -3.9% | -0.1% |
| All | -0.9% | +0.6% | -1.6% | -0.1% |
Cumulative growth
Daily Returns
Daily percentage return beside ZBH.
Daily Out/Under-Performance
Portfolio return minus ZBH return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ZBH 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 ZBH 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