+14.6%
EBAY vs PBR
+21.9%
-7.3%
-14.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | PBR | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.0% | +0.5% | -1.5% | -1.0% |
| 7D | -3.0% | +0.3% | -3.3% | -3.0% |
| 30D | -3.6% | +17.5% | -21.1% | -2.4% |
| 3M | -4.4% | +20.9% | -25.3% | -3.1% |
| All | +14.6% | +21.9% | -7.3% | +15.0% |
Cumulative growth
Daily Returns
Daily percentage return beside PBR.
Daily Out/Under-Performance
Portfolio return minus PBR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PBR 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 PBR 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