-1.8%
BSX vs NOC
-4.6%
+2.7%
-12.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | NOC | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.8% | -2.5% | +4.3% | +2.5% |
| 7D | +2.0% | -5.2% | +7.2% | +3.6% |
| 30D | +0.1% | -7.2% | +7.3% | +2.4% |
| All | -1.8% | -4.6% | +2.7% | -0.8% |
Cumulative growth
Daily Returns
Daily percentage return beside NOC.
Daily Out/Under-Performance
Portfolio return minus NOC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NOC 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 NOC 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