-42.6%
ZS vs PSA
+6.8%
-49.4%
-64.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | PSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.6% | +0.6% | 0.0% | +0.9% |
| 7D | -3.1% | -1.8% | -1.3% | -3.7% |
| 30D | -7.2% | -8.4% | +1.2% | -10.0% |
| 3M | +30.5% | -7.8% | +38.3% | +26.8% |
| 6M | +7.0% | +0.8% | +6.2% | +7.7% |
| YTD | -26.8% | +16.5% | -43.3% | -23.9% |
| 1Y | -42.6% | +4.7% | -47.3% | -41.4% |
| All | -42.6% | +6.8% | -49.4% | -41.4% |
Cumulative growth
Daily Returns
Daily percentage return beside PSA.
Daily Out/Under-Performance
Portfolio return minus PSA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PSA 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 PSA 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