-53.3%
CSGP vs BIIB
+68.6%
-122.0%
-61.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.0% | +2.2% | +1.8% | +3.6% |
| 7D | +18.3% | +4.3% | +14.0% | +17.4% |
| 30D | +17.8% | +13.8% | +4.0% | +16.4% |
| 3M | +9.3% | +22.1% | -12.8% | +7.5% |
| 6M | -7.9% | +35.9% | -43.8% | -8.6% |
| YTD | -51.5% | +44.6% | -96.1% | -52.3% |
| 1Y | -53.3% | +70.4% | -123.7% | -57.2% |
| All | -53.3% | +68.6% | -122.0% | -57.2% |
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 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