+11.9%
COST vs PSA
+28.0%
-16.1%
-18.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | PSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.7% | +2.8% | -0.1% | +1.9% |
| 7D | +6.6% | +10.5% | -3.9% | +4.1% |
| 30D | +13.5% | +21.7% | -8.2% | +8.2% |
| 3M | +10.6% | +6.1% | +4.5% | +8.9% |
| 6M | +3.6% | +18.3% | -14.7% | -0.2% |
| YTD | +22.1% | +36.1% | -14.0% | +12.1% |
| 1Y | +11.9% | +29.3% | -17.4% | +4.1% |
| All | +11.9% | +28.0% | -16.1% | +4.1% |
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