+543.5%
CIEN vs BBY
+1.5%
+541.9%
-49.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BBY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.5% | +3.1% | +1.4% | +3.6% |
| 7D | +8.9% | +0.6% | +8.3% | +8.7% |
| 30D | -19.1% | +9.4% | -28.5% | -21.5% |
| 3M | -21.5% | +19.3% | -40.8% | -26.3% |
| 6M | +2.8% | +47.9% | -45.1% | -11.2% |
| YTD | +49.5% | +39.6% | +9.9% | +30.3% |
| 1Y | +163.8% | +22.2% | +141.6% | +141.6% |
| 3Y | +615.8% | +45.0% | +570.9% | +490.4% |
| All | +543.5% | +1.5% | +541.9% | +438.9% |
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 5y: 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…
5y analysis · Full analysis span regression · 6 months rolling