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Contract OI history

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Dec 18, 2026 EXPIRATION

CIEN $460.00 Call

CIEN261218C00460000

Latest saved OI190Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CIEN $460.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 191950 2026-10-02: 179 OI2026-10-05: 181 OI2026-10-06: 189 OI2026-10-07: 188 OI2026-10-08: 188 OI2026-10-09: 190 OI2026-10-13: 191 OI2026-10-14: 191 OI2026-10-15: 188 OI2026-10-16: 184 OI2026-10-21: 189 OI2026-10-23: 190 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CIEN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing190+1
Oct 21, 2026189+5
Oct 16, 2026184-4
Oct 15, 2026188-3
Oct 14, 20261910
Oct 13, 2026191+1
Oct 09, 2026190+2
Oct 08, 20261880
Oct 07, 2026188-1
Oct 06, 2026189+8
Oct 05, 2026181+2
Oct 02, 2026179No prior observation