+31.2%
WEC vs BIIB
-34.6%
+65.7%
-26.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | -0.8% | 0.0% | -0.8% |
| 7D | +0.4% | -5.4% | +5.8% | +0.9% |
| 30D | +0.9% | +1.7% | -0.8% | +0.7% |
| 3M | -5.3% | +5.8% | -11.2% | -6.0% |
| 6M | -6.6% | +11.9% | -18.5% | -8.0% |
| YTD | +3.3% | +19.7% | -16.5% | +0.8% |
| 1Y | +2.1% | +46.7% | -44.7% | -3.0% |
| 3Y | +39.6% | -18.6% | +58.2% | +41.9% |
| 5Y | +31.2% | -29.8% | +61.0% | +30.7% |
| All | +31.2% | -34.6% | +65.7% | +30.7% |
Cumulative growth
Daily Returns
Daily percentage return beside BIIB.
Daily Out/Under-Performance
Portfolio return minus BIIB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BIIB 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 5y: compounded portfolio wealth divided by compounded BIIB 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…
5y analysis · Full analysis span regression · 6 months rolling