+70.4%
BIIB vs MDY
+17.5%
+52.9%
-14.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | MDY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.2% | +0.6% | +1.6% | +2.0% |
| 7D | +4.3% | +1.7% | +2.6% | +3.5% |
| 30D | +13.8% | +1.2% | +12.6% | +13.2% |
| 3M | +22.1% | -3.5% | +25.5% | +23.9% |
| 6M | +35.9% | +3.5% | +32.4% | +33.6% |
| YTD | +44.6% | +13.6% | +31.0% | +34.7% |
| 1Y | +70.4% | +17.1% | +53.3% | +55.7% |
| All | +70.4% | +17.5% | +52.9% | +55.7% |
Cumulative growth
Daily Returns
Daily percentage return beside MDY.
Daily Out/Under-Performance
Portfolio return minus MDY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × MDY 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 MDY 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