-53.2%
CIEN vs SPG
+18.2%
-71.4%
-63.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SPG | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.0% | +0.6% | +0.4% | +1.6% |
| 7D | -9.3% | +5.6% | -14.9% | -3.8% |
| 30D | -39.5% | +17.6% | -57.1% | -28.1% |
| 3M | -29.8% | +7.5% | -37.3% | -23.0% |
| All | -53.2% | +18.2% | -71.4% | -48.3% |
Cumulative growth
Daily Returns
Daily percentage return beside SPG.
Daily Out/Under-Performance
Portfolio return minus SPG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPG 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 SPG 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