-99.2%
AMC vs BIIB
-7.5%
-91.8%
-99.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.7% | +1.2% | -3.9% | -3.2% |
| 7D | +3.5% | +2.0% | +1.5% | +2.7% |
| 30D | +12.5% | +8.8% | +3.6% | +8.7% |
| 3M | +23.6% | +20.3% | +3.3% | +14.6% |
| 6M | +144.4% | +23.9% | +120.5% | +120.6% |
| YTD | +108.3% | +44.0% | +64.3% | +74.3% |
| 1Y | +38.9% | +53.8% | -14.9% | +12.7% |
| 3Y | -58.9% | +13.8% | -72.7% | -61.5% |
| All | -99.2% | -7.5% | -91.8% | -99.2% |
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 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