-46.8%
CPNG vs BIIB
+55.8%
-102.5%
-54.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.4% | -1.6% | +0.2% | -1.2% |
| 7D | -7.4% | +1.1% | -8.5% | -7.6% |
| 30D | -4.4% | +6.9% | -11.3% | -5.1% |
| 3M | -7.5% | +12.4% | -19.9% | -9.2% |
| 6M | -19.9% | +16.3% | -36.2% | -22.1% |
| YTD | -35.2% | +25.5% | -60.7% | -38.3% |
| 1Y | -46.8% | +57.8% | -104.6% | -50.0% |
| All | -46.8% | +55.8% | -102.5% | -50.0% |
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