+98.5%
FLEX vs BIIB
+55.8%
+42.7%
-36.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.5% | -1.6% | +3.1% | +1.4% |
| 7D | -0.9% | +1.1% | -2.0% | -0.8% |
| 30D | -10.1% | +6.9% | -17.0% | -9.8% |
| 3M | -31.3% | +12.4% | -43.8% | -31.2% |
| 6M | +71.3% | +16.3% | +55.0% | +70.4% |
| YTD | +81.2% | +25.5% | +55.8% | +79.9% |
| 1Y | +98.5% | +57.8% | +40.7% | +100.2% |
| All | +98.5% | +55.8% | +42.7% | +100.2% |
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