-2.2%
MA vs BIIB
+49.3%
-51.5%
-20.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -0.8% | +0.2% | -0.5% |
| 7D | -3.5% | -5.4% | +1.9% | -2.7% |
| 30D | +0.8% | +1.7% | -1.0% | +0.5% |
| 3M | +14.8% | +5.8% | +8.9% | +13.6% |
| 6M | +10.0% | +11.9% | -2.0% | +7.9% |
| YTD | -0.1% | +19.7% | -19.8% | -3.2% |
| 1Y | -2.2% | +46.7% | -49.0% | -9.4% |
| All | -2.2% | +49.3% | -51.5% | -9.4% |
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