-70.8%
OPEN vs BIIB
-15.4%
-55.4%
-98.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.6% | -1.6% | +2.3% | +1.3% |
| 7D | -4.3% | +1.1% | -5.3% | -4.6% |
| 30D | -16.2% | +6.9% | -23.1% | -18.3% |
| 3M | -36.4% | +12.4% | -48.8% | -39.9% |
| 6M | -35.5% | +16.3% | -51.7% | -40.3% |
| YTD | -46.0% | +25.5% | -71.4% | -51.9% |
| 1Y | -47.1% | +57.8% | -105.0% | -57.0% |
| 3Y | -19.0% | -17.3% | -1.7% | -16.0% |
| 5Y | -83.6% | -33.8% | -49.8% | -82.7% |
| All | -70.8% | -15.4% | -55.4% | -71.1% |
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