+5.9%
BIIB vs FGI
+64.6%
-58.6%
-3.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | FGI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.6% | +7.5% | -9.2% | -1.7% |
| 7D | +1.1% | +0.5% | +0.5% | +1.1% |
| 30D | +6.9% | +65.4% | -58.5% | +6.3% |
| All | +5.9% | +64.6% | -58.6% | +5.4% |
Cumulative growth
Daily Returns
Daily percentage return beside FGI.
Daily Out/Under-Performance
Portfolio return minus FGI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × FGI 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 1mo: compounded portfolio wealth divided by compounded FGI 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…
1mo analysis · Full analysis span regression · Available span rolling