-1.8%
BSX vs CEG
+16.9%
-18.8%
-12.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | CEG | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.8% | +4.9% | -3.1% | +1.5% |
| 7D | +2.0% | +8.0% | -6.0% | +1.7% |
| 30D | +0.1% | +12.9% | -12.8% | -0.1% |
| All | -1.8% | +16.9% | -18.8% | -2.1% |
Cumulative growth
Daily Returns
Daily percentage return beside CEG.
Daily Out/Under-Performance
Portfolio return minus CEG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CEG 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 CEG 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