-16.4%
BSX vs BB
+42.2%
-58.6%
-28.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.3% | -2.4% | +2.7% | +0.2% |
| 7D | +3.7% | +1.8% | +1.9% | +3.8% |
| 30D | +3.1% | +8.1% | -5.0% | +3.6% |
| 3M | -14.2% | -1.0% | -13.2% | -14.1% |
| 6M | -16.4% | +45.9% | -62.3% | -18.5% |
| All | -16.4% | +42.2% | -58.6% | -18.5% |
Cumulative growth
Daily Returns
Daily percentage return beside BB.
Daily Out/Under-Performance
Portfolio return minus BB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BB 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 6mo: compounded portfolio wealth divided by compounded BB 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…
6mo analysis · Full analysis span regression · 6 months rolling