+2.6%
BIIB vs VIG
-2.1%
+4.7%
-5.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | VIG | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.8% | -0.8% | -3.0% | -1.3% |
| 7D | -1.6% | -0.4% | -1.2% | -0.3% |
| All | +2.6% | -2.1% | +4.7% | +10.7% |
Cumulative growth
Daily Returns
Daily percentage return beside VIG.
Daily Out/Under-Performance
Portfolio return minus VIG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × VIG 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 VIG 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