+101.1%
GOOGL vs BIIB
-7.5%
+108.6%
-44.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.0% | +1.2% | -2.1% | -1.2% |
| 7D | +3.9% | +2.0% | +1.8% | +3.5% |
| 30D | -14.9% | +8.8% | -23.8% | -16.2% |
| 3M | -14.6% | +20.3% | -34.8% | -17.3% |
| 6M | -26.4% | +23.9% | -50.3% | -29.5% |
| YTD | -5.3% | +44.0% | -49.3% | -12.4% |
| 1Y | +6.5% | +53.8% | -47.4% | -2.9% |
| 3Y | +126.0% | +13.8% | +112.2% | +116.2% |
| All | +101.1% | -7.5% | +108.6% | +96.8% |
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