+153.7%
EBAY vs PSA
+21.5%
+132.2%
-20.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | PSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.5% | 0.0% | +1.5% | +1.5% |
| 7D | -0.8% | -3.6% | +2.9% | +0.3% |
| 30D | -0.6% | -9.4% | +8.8% | +2.2% |
| 3M | -1.0% | -8.2% | +7.2% | +1.4% |
| 6M | +16.3% | -1.8% | +18.1% | +16.4% |
| YTD | +21.7% | +15.7% | +5.9% | +15.5% |
| 1Y | +16.5% | +6.3% | +10.2% | +13.8% |
| All | +153.7% | +21.5% | +132.2% | +130.6% |
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 3y: 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…
3y analysis · Full analysis span regression · 6 months rolling