+7.7%
NSC vs BB
-20.0%
+27.6%
-7.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | BB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.5% | 0.0% | +0.5% | +0.5% |
| 7D | -5.5% | -5.6% | +0.1% | -5.6% |
| 30D | -3.2% | -11.8% | +8.6% | -3.2% |
| 3M | +7.7% | -25.5% | +33.2% | +7.4% |
| All | +7.7% | -20.0% | +27.6% | +7.4% |
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 3mo: 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…
3mo analysis · Full analysis span regression · Available span rolling