+25.9%
VRTX vs BTI
+6.4%
+19.5%
-13.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BTI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.5% | +1.2% | -1.8% | -0.8% |
| 7D | +3.2% | -0.1% | +3.4% | +3.2% |
| 30D | +7.4% | +9.6% | -2.2% | +5.9% |
| 3M | +4.6% | +8.3% | -3.7% | +3.2% |
| All | +25.9% | +6.4% | +19.5% | +24.9% |
Cumulative growth
Daily Returns
Daily percentage return beside BTI.
Daily Out/Under-Performance
Portfolio return minus BTI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BTI 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 BTI 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