+29.3%
PSA vs ZBH
+11.3%
+18.0%
-13.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | ZBH | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.8% | +13.5% | -10.7% | -0.1% |
| 7D | +10.5% | +14.3% | -3.7% | +7.2% |
| 30D | +21.7% | +20.3% | +1.4% | +16.7% |
| 3M | +6.1% | +15.3% | -9.2% | +2.5% |
| 6M | +18.3% | +33.9% | -15.6% | +10.9% |
| YTD | +36.1% | +23.5% | +12.6% | +29.6% |
| 1Y | +29.3% | +7.9% | +21.4% | +22.8% |
| All | +29.3% | +11.3% | +18.0% | +22.8% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling