+22.9%
XBI vs EXC
-2.4%
+25.3%
-10.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | EXC | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | -1.1% | +0.7% | -0.6% |
| 7D | +0.9% | +0.3% | +0.6% | +1.0% |
| 30D | +7.1% | -3.7% | +10.8% | +6.1% |
| 3M | +22.9% | -1.3% | +24.2% | +22.2% |
| All | +22.9% | -2.4% | +25.3% | +22.2% |
Cumulative growth
Daily Returns
Daily percentage return beside EXC.
Daily Out/Under-Performance
Portfolio return minus EXC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × EXC 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 EXC 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