+27.1%
SW vs BIIB
+59.4%
-32.3%
-30.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.9% | +1.8% | -2.8% | -1.5% |
| 7D | +2.3% | -2.1% | +4.4% | +3.0% |
| 30D | +6.8% | +11.8% | -5.0% | +3.5% |
| 3M | -5.2% | +20.4% | -25.6% | -9.8% |
| 6M | +7.4% | +30.2% | -22.8% | -0.1% |
| YTD | +17.4% | +41.1% | -23.7% | +6.3% |
| 1Y | +27.1% | +58.4% | -31.4% | +10.9% |
| All | +27.1% | +59.4% | -32.3% | +10.9% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling