+23.6%
VRTX vs ACM
-8.9%
+32.5%
-11.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | ACM | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.1% | -0.4% | -1.7% | -2.1% |
| 7D | +0.8% | -3.7% | +4.6% | +1.0% |
| 30D | +12.6% | -11.1% | +23.7% | +13.3% |
| 3M | +23.6% | -8.0% | +31.6% | +23.5% |
| All | +23.6% | -8.9% | +32.5% | +23.5% |
Cumulative growth
Daily Returns
Daily percentage return beside ACM.
Daily Out/Under-Performance
Portfolio return minus ACM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ACM 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 ACM 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