-93.3%
OPEN vs BIIB
-6.2%
-87.1%
-97.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -7.1% | -0.6% | -6.5% | -6.7% |
| 7D | -24.7% | +1.7% | -26.4% | -25.4% |
| 30D | -41.0% | +12.2% | -53.2% | -44.8% |
| 3M | -62.4% | +22.3% | -84.6% | -66.6% |
| 6M | -73.9% | +30.9% | -104.8% | -78.4% |
| YTD | -77.5% | +43.9% | -121.4% | -82.9% |
| 1Y | -83.6% | +62.1% | -145.6% | -88.5% |
| 3Y | -37.0% | +12.7% | -49.7% | -43.1% |
| 5Y | -93.3% | -5.1% | -88.2% | -93.0% |
| All | -93.3% | -6.2% | -87.1% | -93.0% |
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 5y: 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…
5y analysis · Full analysis span regression · 6 months rolling