-30.5%
CIEN vs COO
-13.9%
-16.7%
-48.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | COO | Excess | Alpha |
|---|---|---|---|---|
| 1D | +10.7% | +2.5% | +8.1% | +11.8% |
| 7D | -5.3% | +4.3% | -9.6% | -2.9% |
| 30D | -40.1% | +17.6% | -57.7% | -35.8% |
| All | -30.5% | -13.9% | -16.7% | -44.9% |
Cumulative growth
Daily Returns
Daily percentage return beside COO.
Daily Out/Under-Performance
Portfolio return minus COO return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × COO 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 3mo: compounded portfolio wealth divided by compounded COO 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…
3mo analysis · Full analysis span regression · Available span rolling