+14.9%
PSA vs ZBH
-28.6%
+43.5%
-37.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | ZBH | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.6% | +1.1% | -0.5% | +0.3% |
| 7D | -1.8% | -4.7% | +2.8% | -0.6% |
| 30D | -8.4% | -4.5% | -3.9% | -7.3% |
| 3M | -7.8% | +7.6% | -15.4% | -9.8% |
| 6M | +0.8% | +0.3% | +0.5% | +0.3% |
| YTD | +16.5% | +4.5% | +12.0% | +14.6% |
| 1Y | +4.7% | -9.4% | +14.1% | +6.2% |
| 3Y | +21.1% | -21.5% | +42.5% | +26.5% |
| All | +14.9% | -28.6% | +43.5% | +16.9% |
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 5y: 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…
5y analysis · Full analysis span regression · 6 months rolling