+442.9%
SPCX vs NSC
+16.6%
+426.3%
-48.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | NSC | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -1.6% | +1.0% | +22.1% |
| 7D | +3.6% | +2.5% | +1.1% | -32.0% |
| 30D | -8.6% | +1.7% | -10.3% | -70.1% |
| 3M | -1.5% | -2.6% | +1.0% | -69.3% |
| 6M | +532.9% | +15.2% | +517.6% | -100.3% |
| YTD | +538.6% | +15.5% | +523.1% | -100.3% |
| 1Y | +442.9% | +17.6% | +425.3% | -100.3% |
| All | +442.9% | +16.6% | +426.3% | -100.3% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling