-3.3%
EBAY vs BIDU
-23.7%
+20.5%
-14.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | BIDU | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.1% | -7.0% | +8.1% | +0.8% |
| 7D | -0.4% | -2.4% | +2.1% | -0.5% |
| 30D | -6.3% | -15.6% | +9.3% | -6.1% |
| 3M | -3.3% | -22.3% | +19.0% | -2.4% |
| All | -3.3% | -23.7% | +20.5% | -2.4% |
Cumulative growth
Daily Returns
Daily percentage return beside BIDU.
Daily Out/Under-Performance
Portfolio return minus BIDU return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BIDU 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 BIDU 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