+26.5%
ROKU vs PSA
-4.7%
+31.2%
-6.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | PSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.6% | -2.3% | +0.8% | -0.9% |
| 7D | -3.0% | -2.2% | -0.8% | -2.4% |
| 30D | +0.7% | -9.6% | +10.2% | +3.0% |
| 3M | +26.5% | -7.9% | +34.4% | +29.4% |
| All | +26.5% | -4.7% | +31.2% | +29.4% |
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 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