+102.9%
NSSC vs SPY
+81.8%
+21.2%
-65.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.2% | -0.5% | +0.8% | +0.8% |
| 7D | +5.2% | +0.5% | +4.7% | +4.6% |
| 30D | -10.3% | -0.9% | -9.4% | -9.4% |
| 3M | +6.4% | +3.9% | +2.5% | +2.0% |
| 6M | -9.2% | +14.5% | -23.7% | -21.6% |
| YTD | -10.4% | +12.9% | -23.3% | -21.4% |
| 1Y | -6.5% | +19.4% | -25.9% | -22.9% |
| 3Y | +64.0% | +78.5% | -14.5% | -8.9% |
| 5Y | +102.9% | +81.8% | +21.2% | +14.6% |
| All | +102.9% | +81.8% | +21.2% | +14.6% |
Cumulative growth
Daily Returns
Daily percentage return beside SPY.
Daily Out/Under-Performance
Portfolio return minus SPY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPY 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 5y: compounded portfolio wealth divided by compounded SPY 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…
5y analysis · Full analysis span regression · 6 months rolling