+25.5%
XBI vs BBAI
-32.0%
+57.5%
-10.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BBAI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.6% | -3.1% | +1.5% | -0.9% |
| 7D | -3.6% | -4.1% | +0.4% | -2.8% |
| 30D | +0.9% | -12.4% | +13.2% | +3.5% |
| 3M | +21.4% | -29.1% | +50.5% | +29.2% |
| 6M | +25.5% | -32.6% | +58.1% | +34.6% |
| All | +25.5% | -32.0% | +57.5% | +34.6% |
Cumulative growth
Daily Returns
Daily percentage return beside BBAI.
Daily Out/Under-Performance
Portfolio return minus BBAI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BBAI 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 BBAI 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