-27.1%
CIEN vs SSPC
-27.4%
+0.3%
-35.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | SSPC | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.0% | +7.5% | -8.4% | -0.5% |
| 7D | -4.6% | -11.0% | +6.4% | -5.2% |
| 30D | -12.8% | -18.8% | +5.9% | -13.8% |
| All | -27.1% | -27.4% | +0.3% | -34.8% |
Cumulative growth
Daily Returns
Daily percentage return beside SSPC.
Daily Out/Under-Performance
Portfolio return minus SSPC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SSPC 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 10y: compounded portfolio wealth divided by compounded SSPC 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…
10y analysis · Full analysis span regression · Available span rolling