+12.9%
BIIB vs VCLT
-2.5%
+15.4%
-11.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | VCLT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.8% | 0.0% | -3.7% | -3.7% |
| 7D | -1.6% | +0.3% | -1.9% | -1.9% |
| 30D | +2.2% | -0.6% | +2.8% | +2.5% |
| 3M | +10.3% | -2.2% | +12.6% | +11.7% |
| All | +12.9% | -2.5% | +15.4% | +15.5% |
Cumulative growth
Daily Returns
Daily percentage return beside VCLT.
Daily Out/Under-Performance
Portfolio return minus VCLT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × VCLT 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 VCLT 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