CIENVSCURB• 7 Days (Normalized)
CIEN vs CURB (Ciena Corporation vs Curbline Properties Corp.)
Showing Closing Date Range from Sep 30 to Oct 7, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
CIEN Performance $446.45
+26.86%
Ciena Corporation
Normalized Baseline0.00%
CURB Performance $27.26
-2.05%
Curbline Properties Corp.
Normalized Baseline0.00%
Alpha Spread Margin CIEN LEADS
+28.91 pts
CIEN outperforming by 28.91 percentage points
CIENCURB
Spread Trajectory7 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
CIEN CURB
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(6 dates)
| Date | CIEN Price | CIEN Gain (%) | CURB Price | CURB Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 07, 2026 | $446.45 | +26.86% | $27.26 | -2.05% | +28.91% |
| Oct 06, 2026 | $443.65 | +26.06% | $27.89 | +0.22% | +25.84% |
| Oct 05, 2026 | $389.69 | +10.73% | $27.86 | +0.11% | +10.62% |
| Oct 02, 2026 | $391.34 | +11.20% | $28.27 | +1.58% | +9.62% |
| Oct 01, 2026 | $- | $27.50 | -1.19% | - | |
| Sep 30, 2026 | $351.93 | +0.00% | $27.83 | +0.00% | +0.00% |