+991.6%
WDC vs BIIB
-34.6%
+1,026.1%
-55.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.0% | -0.8% | +1.9% | +1.2% |
| 7D | +7.5% | -5.4% | +12.8% | +8.8% |
| 30D | +10.1% | +1.7% | +8.3% | +9.3% |
| 3M | -6.8% | +5.8% | -12.7% | -9.5% |
| 6M | +84.1% | +11.9% | +72.2% | +75.1% |
| YTD | +180.3% | +19.7% | +160.5% | +161.1% |
| 1Y | +411.1% | +46.7% | +364.3% | +347.4% |
| 3Y | +1,375.0% | -18.6% | +1,393.6% | +1,387.5% |
| 5Y | +991.6% | -29.8% | +1,021.4% | +1,058.5% |
| All | +991.6% | -34.6% | +1,026.1% | +1,058.5% |
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