CIENVSMIAX• 6 Months (Normalized)
CIEN vs MIAX (Ciena Corporation vs Miami International Holdings Inc.)
Showing Closing Date Range from Apr 10 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
-9.99%
Ciena Corporation
Normalized Baseline0.00%
MIAX Performance $30.18
-28.06%
Miami International Holdings Inc.
Normalized Baseline0.00%
Alpha Spread Margin CIEN LEADS
+18.07 pts
CIEN outperforming by 18.07 percentage points
CIENMIAX
Spread Trajectory6 Months (Normalized)
Cumulative Performance Trajectory
Interactive divergence comparison normalized at 0.00% on start date.
CIEN MIAX
Comparative Historical Ledger
Daily closing prices, normalized percentages, and relative spread divergence.
Historical Quotes & Breakdown(124 dates)
| Date | CIEN Price | CIEN Gain (%) | MIAX Price | MIAX Gain (%) | Spread |
|---|---|---|---|---|---|
| Oct 07, 2026 | $446.45 | -9.99% | $30.18 | -28.06% | +18.07% |
| Oct 06, 2026 | $443.65 | -10.56% | $30.79 | -26.60% | +16.04% |
| Oct 05, 2026 | $389.69 | -21.44% | $34.32 | -18.19% | -3.25% |
| Oct 02, 2026 | $391.34 | -21.10% | $33.01 | -21.31% | +0.21% |
| Sep 30, 2026 | $351.93 | -29.05% | $33.50 | -20.14% | -8.91% |
| Sep 29, 2026 | $354.92 | -28.45% | $33.87 | -19.26% | -9.19% |
| Sep 28, 2026 | $344.19 | -30.61% | $33.91 | -19.17% | -11.44% |
| Sep 25, 2026 | $356.91 | -28.05% | $34.90 | -16.81% | -11.24% |
| Sep 24, 2026 | $358.43 | -27.74% | $35.64 | -15.04% | -12.70% |
| Sep 23, 2026 | $355.91 | -28.25% | $35.89 | -14.45% | -13.80% |
| Sep 22, 2026 | $368.56 | -25.70% | $- | - | |
| Sep 21, 2026 | $365.96 | -26.22% | $37.84 | -9.80% | -16.42% |
| Sep 18, 2026 | $348.80 | -29.68% | $38.79 | -7.53% | -22.15% |
| Sep 17, 2026 | $344.25 | -30.60% | $37.66 | -10.23% | -20.37% |
| Sep 16, 2026 | $340.50 | -31.35% | $38.04 | -9.32% | -22.03% |
Page 1 of 9