+64.0%
XBI vs IDXX
-20.8%
+84.8%
-10.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | IDXX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.4% | -0.4% | 0.0% | -0.3% |
| 7D | -4.6% | -5.7% | +1.1% | -3.8% |
| 30D | -2.0% | -11.5% | +9.5% | -0.2% |
| 3M | +17.8% | -9.5% | +27.3% | +19.2% |
| 6M | +23.7% | -16.0% | +39.7% | +26.5% |
| YTD | +28.2% | -25.4% | +53.6% | +31.9% |
| 1Y | +64.0% | -21.8% | +85.7% | +72.1% |
| All | +64.0% | -20.8% | +84.8% | +72.1% |
Cumulative growth
Daily Returns
Daily percentage return beside IDXX.
Daily Out/Under-Performance
Portfolio return minus IDXX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IDXX 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 IDXX 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