-4.3%
EBAY vs BP
+1.4%
-5.7%
-14.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | BP | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.3% | +0.5% | -2.8% | -2.2% |
| 7D | -2.1% | +3.9% | -6.0% | -1.2% |
| 30D | -6.7% | +7.6% | -14.3% | -4.8% |
| All | -4.3% | +1.4% | -5.7% | -1.3% |
Cumulative growth
Daily Returns
Daily percentage return beside BP.
Daily Out/Under-Performance
Portfolio return minus BP return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BP 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 BP 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