+26.6%
VRTX vs STT
+15.1%
+11.5%
-13.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | STT | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.7% | +3.2% | -2.5% | +0.4% |
| 7D | -0.4% | +0.9% | -1.3% | -0.5% |
| 30D | +8.0% | -2.3% | +10.3% | +8.1% |
| 3M | +11.0% | -7.0% | +18.0% | +11.3% |
| All | +26.6% | +15.1% | +11.5% | +22.1% |
Cumulative growth
Daily Returns
Daily percentage return beside STT.
Daily Out/Under-Performance
Portfolio return minus STT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × STT 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 6mo: compounded portfolio wealth divided by compounded STT 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…
6mo analysis · Full analysis span regression · 6 months rolling