-3.5%
LYFT vs BIIB
+68.6%
-72.1%
-48.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +12.4% | +2.2% | +10.2% | +12.0% |
| 7D | +14.7% | +4.3% | +10.4% | +13.9% |
| 30D | +19.1% | +13.8% | +5.3% | +16.9% |
| 3M | +12.0% | +22.1% | -10.1% | +9.0% |
| 6M | +33.3% | +35.9% | -2.6% | +28.3% |
| YTD | -3.3% | +44.6% | -47.8% | -9.1% |
| 1Y | -3.5% | +70.4% | -73.9% | -12.7% |
| All | -3.5% | +68.6% | -72.1% | -12.7% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling