-2.1%
BSX vs DRI
+9.2%
-11.4%
-12.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | DRI | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.8% | -0.5% | +2.3% | +2.0% |
| 7D | +2.0% | +0.6% | +1.5% | +1.9% |
| 30D | +0.1% | +3.8% | -3.7% | -0.6% |
| 3M | -2.1% | +13.0% | -15.2% | -3.9% |
| All | -2.1% | +9.2% | -11.4% | -3.9% |
Cumulative growth
Daily Returns
Daily percentage return beside DRI.
Daily Out/Under-Performance
Portfolio return minus DRI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × DRI 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 3mo: compounded portfolio wealth divided by compounded DRI 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…
3mo analysis · Full analysis span regression · Available span rolling