+6,646.7%
CB vs BIIB
+23,990.5%
-17,343.9%
-64.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.9% | -1.6% | -0.3% | -1.7% |
| 7D | +0.5% | +1.1% | -0.6% | +0.4% |
| 30D | -3.1% | +6.9% | -10.0% | -3.9% |
| 3M | +9.0% | +12.4% | -3.5% | +7.4% |
| 6M | +2.9% | +16.3% | -13.4% | +0.8% |
| YTD | +10.1% | +25.5% | -15.4% | +6.8% |
| 1Y | +22.8% | +57.8% | -35.0% | +15.8% |
| 3Y | +73.8% | -17.3% | +91.1% | +75.0% |
| 5Y | +99.2% | -33.8% | +133.0% | +102.9% |
| 10Y | +218.2% | -29.6% | +247.8% | +204.1% |
| All | +6,646.7% | +23,990.5% | -17,343.9% | +3,927.8% |
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