-18.8%
OPEN vs BIIB
-19.0%
+0.2%
-89.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.5% | -3.8% | +1.2% | -0.5% |
| 7D | +1.0% | -1.6% | +2.6% | +1.8% |
| 30D | -11.9% | +2.2% | -14.1% | -12.9% |
| 3M | -28.8% | +10.3% | -39.1% | -34.0% |
| 6M | -38.6% | +14.9% | -53.5% | -45.4% |
| YTD | -47.3% | +20.7% | -68.1% | -55.7% |
| 1Y | -49.2% | +50.3% | -99.5% | -64.0% |
| 3Y | -18.8% | -18.0% | -0.8% | +8.6% |
| All | -18.8% | -19.0% | +0.2% | +8.6% |
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 3y: 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…
3y analysis · Full analysis span regression · 6 months rolling