-8.2%
BSX vs BDX
+20.1%
-28.3%
-13.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | BDX | Excess | Alpha |
|---|---|---|---|---|
| 1D | 0.0% | +0.4% | -0.4% | -0.3% |
| 7D | -7.0% | -4.1% | -2.9% | -4.2% |
| 30D | -10.9% | +0.1% | -11.0% | -10.8% |
| 3M | -8.2% | +18.3% | -26.4% | -17.7% |
| All | -8.2% | +20.1% | -28.3% | -17.7% |
Cumulative growth
Daily Returns
Daily percentage return beside BDX.
Daily Out/Under-Performance
Portfolio return minus BDX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BDX 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 BDX 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