+14.3%
SSPC vs Z
+4.6%
+9.7%
-27.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | Z | Excess | Alpha |
|---|---|---|---|---|
| 1D | -11.9% | +3.8% | -15.7% | -12.9% |
| 7D | -13.9% | -5.2% | -8.7% | -12.6% |
| 30D | +14.3% | +5.7% | +8.6% | +11.7% |
| All | +14.3% | +4.6% | +9.7% | +11.7% |
Cumulative growth
Daily Returns
Daily percentage return beside Z.
Daily Out/Under-Performance
Portfolio return minus Z return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × Z 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 Z 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