+14.1%
VRTX vs SPG
-8.0%
+22.1%
-4.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | SPG | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.1% | -1.0% | -1.1% | -1.6% |
| 7D | +0.8% | -2.4% | +3.2% | +2.2% |
| 30D | +12.6% | -6.8% | +19.5% | +17.1% |
| All | +14.1% | -8.0% | +22.1% | +18.9% |
Cumulative growth
Daily Returns
Daily percentage return beside SPG.
Daily Out/Under-Performance
Portfolio return minus SPG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPG 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 SPG 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