+27.9%
BIIB vs ARWR
-32.6%
+60.5%
-11.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | ARWR | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -0.5% | -0.1% | -0.6% |
| 7D | +1.7% | -17.7% | +19.4% | +3.0% |
| 30D | +12.2% | -21.9% | +34.1% | +14.0% |
| 3M | +22.3% | -44.5% | +66.8% | +26.4% |
| All | +27.9% | -32.6% | +60.5% | +31.1% |
Cumulative growth
Daily Returns
Daily percentage return beside ARWR.
Daily Out/Under-Performance
Portfolio return minus ARWR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ARWR 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 6mo: compounded portfolio wealth divided by compounded ARWR 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…
6mo analysis · Full analysis span regression · 6 months rolling