+4.5%
NSC vs ESI
+7.2%
-2.7%
-12.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | ESI | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.5% | +2.9% | -2.4% | +0.4% |
| 7D | -5.5% | +3.3% | -8.8% | -5.7% |
| 30D | -3.2% | -5.9% | +2.7% | -2.9% |
| 3M | +7.7% | -14.1% | +21.8% | +8.1% |
| 6M | +4.5% | +6.6% | -2.1% | +0.9% |
| All | +4.5% | +7.2% | -2.7% | +0.9% |
Cumulative growth
Daily Returns
Daily percentage return beside ESI.
Daily Out/Under-Performance
Portfolio return minus ESI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ESI 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 6mo: compounded portfolio wealth divided by compounded ESI 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…
6mo analysis · Full analysis span regression · 6 months rolling