+67.1%
ZETA vs PSA
+0.7%
+66.4%
-29.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | PSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.1% | -1.2% | -2.9% | -4.0% |
| 7D | +2.7% | -3.7% | +6.3% | +2.7% |
| 30D | +15.8% | -7.7% | +23.5% | +16.1% |
| 3M | +35.4% | -0.6% | +36.0% | +37.0% |
| 6M | +67.1% | -0.9% | +68.0% | +73.7% |
| All | +67.1% | +0.7% | +66.4% | +73.7% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling