+14.1%
VRTX vs FCEL
-31.6%
+45.7%
-4.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | FCEL | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.1% | +1.9% | -4.0% | -2.0% |
| 7D | +0.8% | -15.8% | +16.6% | +0.2% |
| 30D | +12.6% | -29.3% | +41.9% | +11.3% |
| All | +14.1% | -31.6% | +45.7% | +12.5% |
Cumulative growth
Daily Returns
Daily percentage return beside FCEL.
Daily Out/Under-Performance
Portfolio return minus FCEL return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × FCEL 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 FCEL 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