+21.8%
XBI vs NTRA
+47.1%
-25.3%
-10.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | NTRA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.6% | -1.3% | -0.3% | -1.3% |
| 7D | -4.6% | -0.5% | -4.1% | -4.5% |
| 30D | -0.8% | +4.3% | -5.1% | -1.5% |
| 3M | +21.8% | +50.6% | -28.8% | +13.3% |
| All | +21.8% | +47.1% | -25.3% | +13.3% |
Cumulative growth
Daily Returns
Daily percentage return beside NTRA.
Daily Out/Under-Performance
Portfolio return minus NTRA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NTRA 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 NTRA 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