-87.4%
OPEN vs BIIB
-2.9%
-84.4%
-98.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.2% | +0.1% | +4.1% | +4.2% |
| 7D | -31.1% | -0.4% | -30.6% | -31.0% |
| 30D | -34.7% | +10.5% | -45.1% | -37.1% |
| 3M | -61.9% | +24.3% | -86.2% | -65.0% |
| 6M | -71.9% | +28.0% | -99.9% | -74.9% |
| YTD | -76.6% | +44.0% | -120.6% | -80.3% |
| 1Y | -83.9% | +58.8% | -142.7% | -87.0% |
| 3Y | -34.4% | +12.7% | -47.1% | -39.2% |
| 5Y | -93.9% | -4.9% | -89.0% | -94.2% |
| All | -87.4% | -2.9% | -84.4% | -88.1% |
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 all: 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…
all analysis · Full analysis span regression · 6 months rolling