+583.2%
WDC vs BIIB
-7.5%
+590.7%
-64.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.7% | -1.2% | +0.5% | -0.4% |
| 7D | +16.3% | +2.7% | +13.6% | +15.6% |
| 30D | -18.3% | +9.4% | -27.7% | -20.0% |
| 3M | -31.4% | +19.9% | -51.4% | -34.5% |
| 6M | -36.3% | +25.6% | -61.9% | -40.6% |
| YTD | +80.8% | +42.3% | +38.5% | +61.9% |
| 1Y | +87.7% | +55.1% | +32.6% | +63.6% |
| 3Y | +819.4% | +11.4% | +808.0% | +755.7% |
| 5Y | +583.2% | -7.4% | +590.6% | +563.6% |
| All | +583.2% | -7.5% | +590.7% | +563.6% |
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