+4.4%
KEY vs ZBH
+18.7%
-14.3%
-3.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | ZBH | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.5% | -1.2% | +0.7% | -0.3% |
| 7D | -1.3% | +11.7% | -13.0% | -3.7% |
| All | +4.4% | +18.7% | -14.3% | +0.6% |
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 1mo: 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…
1mo analysis · Full analysis span regression · Available span rolling