-62.1%
STLA vs BIIB
-35.6%
-26.4%
-80.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.1% | -3.8% | +0.7% | -1.9% |
| 7D | +0.7% | -1.6% | +2.4% | +1.2% |
| 30D | -2.4% | +2.2% | -4.5% | -3.0% |
| 3M | -23.9% | +10.3% | -34.2% | -26.4% |
| 6M | -24.6% | +14.9% | -39.6% | -28.4% |
| YTD | -50.5% | +20.7% | -71.3% | -54.4% |
| 1Y | -39.8% | +50.3% | -90.2% | -48.7% |
| 3Y | -65.6% | -18.0% | -47.7% | -66.0% |
| 5Y | -62.1% | -33.9% | -28.2% | -63.0% |
| All | -62.1% | -35.6% | -26.4% | -63.0% |
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