+7,100.1%
CB vs BIIB
+27,704.0%
-20,603.9%
-64.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.4% | +2.6% | -3.1% | -0.7% |
| 7D | -1.5% | +2.4% | -3.9% | -1.8% |
| 30D | +6.5% | +12.9% | -6.4% | +5.0% |
| 3M | +4.1% | +22.6% | -18.5% | +1.6% |
| 6M | +14.4% | +31.7% | -17.3% | +10.6% |
| YTD | +17.5% | +44.8% | -27.3% | +12.1% |
| 1Y | +27.5% | +63.9% | -36.3% | +19.9% |
| 3Y | +71.6% | +13.5% | +58.1% | +66.7% |
| 5Y | +100.6% | -5.6% | +106.2% | +96.4% |
| 10Y | +243.0% | -20.3% | +263.3% | +223.3% |
| All | +7,100.1% | +27,704.0% | -20,603.9% | +4,126.0% |
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 all: 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…
all analysis · Full analysis span regression · 6 months rolling