-35.9%
ARM vs VRTX
+25.6%
-61.5%
-48.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | VRTX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +3.9% | -2.1% | +6.0% | +3.0% |
| 7D | +5.5% | +0.8% | +4.6% | +5.7% |
| 30D | -8.2% | +12.6% | -20.8% | -4.2% |
| 3M | -35.9% | +23.6% | -59.6% | -26.5% |
| All | -35.9% | +25.6% | -61.5% | -26.5% |
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