+194.8%
COHR vs BIIB
+55.8%
+139.0%
-48.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +6.6% | -1.6% | +8.2% | +6.5% |
| 7D | +1.0% | +1.1% | -0.1% | +1.0% |
| 30D | -14.1% | +6.9% | -21.0% | -13.9% |
| 3M | -33.2% | +12.4% | -45.6% | -33.1% |
| 6M | +2.5% | +16.3% | -13.7% | +2.3% |
| YTD | +52.7% | +25.5% | +27.2% | +47.9% |
| 1Y | +194.8% | +57.8% | +137.0% | +161.5% |
| All | +194.8% | +55.8% | +139.0% | +161.5% |
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