-10.9%
BSX vs RIG
+7.5%
-18.3%
-13.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | RIG | Excess | Alpha |
|---|---|---|---|---|
| 1D | -5.9% | -1.5% | -4.4% | -5.7% |
| 7D | -6.4% | -2.7% | -3.7% | -6.2% |
| All | -10.9% | +7.5% | -18.3% | -11.0% |
Cumulative growth
Daily Returns
Daily percentage return beside RIG.
Daily Out/Under-Performance
Portfolio return minus RIG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × RIG 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 1mo: compounded portfolio wealth divided by compounded RIG 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…
1mo analysis · Full analysis span regression · Available span rolling