-40.1%
CIEN vs CPRT
+9.2%
-49.2%
-40.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | CPRT | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.1% | +0.4% | +0.7% | +1.4% |
| 7D | -15.2% | +2.2% | -17.4% | -13.3% |
| 30D | -21.5% | +16.6% | -38.1% | -9.6% |
| 3M | -40.1% | +9.6% | -49.7% | -33.9% |
| All | -40.1% | +9.2% | -49.2% | -33.9% |
Cumulative growth
Daily Returns
Daily percentage return beside CPRT.
Daily Out/Under-Performance
Portfolio return minus CPRT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CPRT 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 CPRT 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