-18.0%
BIIB vs DAR
+14.9%
-32.8%
-57.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | DAR | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.8% | +2.9% | -6.7% | -4.2% |
| 7D | -1.6% | -0.9% | -0.8% | -1.5% |
| 30D | +2.2% | +13.0% | -10.8% | +0.2% |
| 3M | +10.3% | +15.0% | -4.7% | +7.7% |
| 6M | +14.9% | +26.8% | -11.9% | +10.0% |
| YTD | +20.7% | +86.4% | -65.7% | +8.1% |
| 1Y | +50.3% | +115.1% | -64.8% | +30.9% |
| 3Y | -18.0% | +14.6% | -32.6% | -23.6% |
| All | -18.0% | +14.9% | -32.8% | -23.6% |
Cumulative growth
Daily Returns
Daily percentage return beside DAR.
Daily Out/Under-Performance
Portfolio return minus DAR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × DAR 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 3y: compounded portfolio wealth divided by compounded DAR 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…
3y analysis · Full analysis span regression · 6 months rolling