-3.6%
SSPC vs VRTX
+18.4%
-22.0%
-61.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | VRTX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -7.3% | -3.2% | -4.1% | -9.3% |
| 7D | -15.5% | -3.4% | -12.1% | -17.5% |
| 30D | -31.1% | +6.6% | -37.8% | -25.0% |
| All | -3.6% | +18.4% | -22.0% | +10.6% |
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 3y: 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…
3y analysis · Full analysis span regression · Available span rolling