+80.9%
XBI vs BIYA
-99.8%
+180.6%
-21.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | BIYA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.6% | +0.9% | -2.5% | -1.6% |
| 7D | -4.6% | -1.3% | -3.3% | -4.6% |
| 30D | -0.8% | -15.9% | +15.1% | -0.9% |
| 3M | +21.8% | -81.2% | +103.1% | +21.4% |
| 6M | +23.2% | -88.2% | +111.4% | +23.8% |
| YTD | +28.7% | -94.1% | +122.9% | +29.5% |
| 1Y | +67.8% | -98.7% | +166.4% | +72.9% |
| All | +80.9% | -99.8% | +180.6% | +87.5% |
Cumulative growth
Daily Returns
Daily percentage return beside BIYA.
Daily Out/Under-Performance
Portfolio return minus BIYA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BIYA 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 3y: compounded portfolio wealth divided by compounded BIYA 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…
3y analysis · Full analysis span regression · 6 months rolling