-1.3%
AAL vs VRTX
+25.6%
-26.8%
-28.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | VRTX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.2% | -2.1% | +3.4% | +1.8% |
| 7D | -3.7% | +0.8% | -4.6% | -4.0% |
| 30D | -20.8% | +12.6% | -33.4% | -24.1% |
| 3M | -1.3% | +23.6% | -24.9% | -5.0% |
| All | -1.3% | +25.6% | -26.8% | -5.0% |
Cumulative growth
Daily Returns
Daily percentage return beside VRTX.
Daily Out/Under-Performance
Portfolio return minus VRTX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × VRTX 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 VRTX 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