-62.5%
CSGP vs BIIB
-6.3%
-56.2%
-72.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.3% | +2.6% | -0.4% | +1.6% |
| 7D | -1.8% | +2.4% | -4.2% | -2.5% |
| 30D | +5.3% | +12.9% | -7.6% | +2.2% |
| 3M | +3.3% | +22.6% | -19.3% | -1.8% |
| 6M | -4.7% | +31.7% | -36.4% | -11.4% |
| YTD | -53.5% | +44.8% | -98.4% | -58.3% |
| 1Y | -53.7% | +63.9% | -117.6% | -60.0% |
| 3Y | -59.7% | +13.5% | -73.2% | -62.1% |
| 5Y | -62.5% | -5.6% | -56.9% | -63.2% |
| All | -62.5% | -6.3% | -56.2% | -63.2% |
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