+47.9%
XBI vs NWSA
+18.2%
+29.6%
-14.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | NWSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.7% | +3.7% | -1.1% | +2.5% |
| 7D | +1.0% | +4.3% | -3.3% | +0.8% |
| 30D | +1.9% | +5.6% | -3.7% | +1.6% |
| 3M | +4.8% | +7.3% | -2.5% | +4.6% |
| 6M | +19.3% | +18.8% | +0.4% | +18.6% |
| YTD | +30.6% | +17.9% | +12.7% | +30.2% |
| 1Y | +47.9% | +19.3% | +28.5% | +47.2% |
| All | +47.9% | +18.2% | +29.6% | +47.2% |
Cumulative growth
Daily Returns
Daily percentage return beside NWSA.
Daily Out/Under-Performance
Portfolio return minus NWSA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NWSA 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 1y: compounded portfolio wealth divided by compounded NWSA 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…
1y analysis · Full analysis span regression · 6 months rolling