-2.8%
GS vs NSC
+5.5%
-8.3%
-24.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | NSC | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.4% | +0.6% | -0.2% | +0.4% |
| 7D | +1.6% | -3.4% | +5.0% | +1.9% |
| 30D | +1.7% | +3.6% | -2.0% | +2.7% |
| 3M | -11.6% | -1.4% | -10.2% | -11.2% |
| All | -2.8% | +5.5% | -8.3% | 0.0% |
Cumulative growth
Daily Returns
Daily percentage return beside NSC.
Daily Out/Under-Performance
Portfolio return minus NSC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NSC 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 NSC 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