-3.1%
NSC vs BG
+13.9%
-16.9%
-7.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | BG | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.5% | -1.2% | +1.7% | +0.3% |
| 7D | -5.5% | +2.8% | -8.3% | -5.0% |
| 30D | -3.2% | +12.0% | -15.3% | -1.3% |
| All | -3.1% | +13.9% | -16.9% | -1.1% |
Cumulative growth
Daily Returns
Daily percentage return beside BG.
Daily Out/Under-Performance
Portfolio return minus BG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BG 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 BG 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