-6.2%
NSC vs BBWI
+4.8%
-11.0%
-12.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | BBWI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.8% | -3.3% | +0.4% | -2.4% |
| 7D | -6.6% | -6.2% | -0.4% | -5.8% |
| 30D | +2.2% | +19.9% | -17.8% | +2.1% |
| 3M | -6.2% | +7.1% | -13.4% | -6.2% |
| All | -6.2% | +4.8% | -11.0% | -6.2% |
Cumulative growth
Daily Returns
Daily percentage return beside BBWI.
Daily Out/Under-Performance
Portfolio return minus BBWI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BBWI 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 BBWI 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