-8.4%
QLD vs PSA
-0.6%
-7.7%
-21.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | PSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.3% | -1.2% | +1.5% | -0.5% |
| 7D | +0.6% | -3.7% | +4.2% | -2.1% |
| 30D | -0.1% | -7.7% | +7.6% | -5.9% |
| 3M | -8.4% | -0.6% | -7.8% | -7.6% |
| All | -8.4% | -0.6% | -7.7% | -7.6% |
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 3mo: 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…
3mo analysis · Full analysis span regression · Available span rolling