-12.1%
SGI vs BIIB
+68.6%
-80.7%
-37.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +6.8% | +2.2% | +4.6% | +6.5% |
| 7D | +12.1% | +4.3% | +7.8% | +11.3% |
| 30D | +12.1% | +13.8% | -1.7% | +10.0% |
| 3M | +0.4% | +22.1% | -21.6% | -2.2% |
| 6M | -4.0% | +35.9% | -39.9% | -7.5% |
| YTD | -21.2% | +44.6% | -65.8% | -25.3% |
| 1Y | -12.1% | +70.4% | -82.5% | -19.0% |
| All | -12.1% | +68.6% | -80.7% | -19.0% |
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 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