-15.6%
ULTA vs BIDU
-22.6%
+7.0%
-30.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BIDU | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.3% | -0.6% | -0.8% | -1.4% |
| 7D | -1.8% | -2.4% | +0.7% | -1.8% |
| 30D | -1.2% | -16.0% | +14.7% | -1.9% |
| 3M | +13.4% | -24.0% | +37.4% | +13.2% |
| 6M | -15.6% | -24.9% | +9.2% | -18.0% |
| All | -15.6% | -22.6% | +7.0% | -18.0% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling