-1.2%
XBI vs SNDU
+55.2%
-56.4%
-7.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | SNDU | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.4% | -7.6% | +7.2% | -0.6% |
| 7D | -4.6% | -12.7% | +8.1% | -4.9% |
| 30D | -2.0% | +35.8% | -37.8% | -0.5% |
| All | -1.2% | +55.2% | -56.4% | +0.7% |
Cumulative growth
Daily Returns
Daily percentage return beside SNDU.
Daily Out/Under-Performance
Portfolio return minus SNDU return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SNDU 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 1mo: compounded portfolio wealth divided by compounded SNDU 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…
1mo analysis · Full analysis span regression · Available span rolling