-0.1%
XBI vs AR
+6.8%
-6.9%
-6.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | AR | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.3% | +1.3% | -4.6% | -3.0% |
| 7D | +1.9% | +6.4% | -4.5% | +3.1% |
| 30D | +3.0% | +3.1% | -0.1% | +3.8% |
| All | -0.1% | +6.8% | -6.9% | +1.1% |
Cumulative growth
Daily Returns
Daily percentage return beside AR.
Daily Out/Under-Performance
Portfolio return minus AR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AR 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 AR 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