CIENVSSO• 28 Days (Normalized)
CIEN vs SO (Ciena Corporation vs The Southern Company)
Showing Closing Date Range from Sep 11 to Oct 9, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
CIEN Performance $449.77
+28.67%
Ciena Corporation
Normalized Baseline0.00%
SO Performance $86.17
-1.15%
The Southern Company
Normalized Baseline0.00%
Alpha Spread Margin CIEN LEADS
+29.82 pts
CIEN outperforming by 29.82 percentage points
CIENSO
Spread Trajectory28 Days (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
CIEN SO
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(21 dates)
| Date | CIEN Price | CIEN Gain (%) | SO Price | SO Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 09, 2026 | $449.77 | +28.67% | $86.17 | -1.15% | +29.82% |
| Oct 08, 2026 | $425.93 | +21.85% | $86.15 | -1.17% | +23.02% |
| Oct 07, 2026 | $446.45 | +27.73% | $85.44 | -1.98% | +29.71% |
| Oct 06, 2026 | $443.65 | +26.92% | $85.44 | -1.98% | +28.90% |
| Oct 05, 2026 | $389.69 | +11.49% | $83.79 | -3.88% | +15.37% |
| Oct 02, 2026 | $391.34 | +11.96% | $83.72 | -3.96% | +15.92% |
| Oct 01, 2026 | $- | $83.47 | -4.24% | - | |
| Sep 30, 2026 | $351.93 | +0.68% | $82.89 | -4.91% | +5.59% |
| Sep 29, 2026 | $354.92 | +1.54% | $83.45 | -4.27% | +5.81% |
| Sep 28, 2026 | $344.19 | -1.53% | $82.35 | -5.53% | +4.00% |
| Sep 25, 2026 | $356.91 | +2.11% | $82.88 | -4.92% | +7.03% |
| Sep 24, 2026 | $358.43 | +2.54% | $- | - | |
| Sep 23, 2026 | $355.91 | +1.82% | $83.47 | -4.24% | +6.06% |
| Sep 22, 2026 | $368.56 | +5.44% | $85.15 | -2.32% | +7.76% |
| Sep 21, 2026 | $365.96 | +4.70% | $85.46 | -1.96% | +6.66% |
Page 1 of 2