+1,500.5%
CIEN vs BBY
+252.7%
+1,247.8%
-49.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | BBY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.5% | +3.1% | +1.4% | +3.5% |
| 7D | +8.9% | +0.6% | +8.3% | +8.7% |
| 30D | -19.1% | +9.4% | -28.5% | -21.6% |
| 3M | -21.5% | +19.3% | -40.8% | -26.6% |
| 6M | +2.8% | +47.9% | -45.1% | -11.5% |
| YTD | +49.5% | +39.6% | +9.9% | +29.9% |
| 1Y | +163.8% | +22.2% | +141.6% | +139.9% |
| 3Y | +615.8% | +45.0% | +570.9% | +493.8% |
| 5Y | +548.4% | +2.6% | +545.8% | +482.6% |
| All | +1,500.5% | +252.7% | +1,247.8% | +948.2% |
Cumulative growth
Daily Returns
Daily percentage return beside BBY.
Daily Out/Under-Performance
Portfolio return minus BBY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BBY 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 BBY 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 · 6 months rolling