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Contract OI history

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Jan 19, 2029 EXPIRATION

CIEN $410.00 Call

CIEN290119C00410000

Latest saved OI10Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CIEN $410.00 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. 1050 2026-10-02: 0 OI2026-10-05: 1 OI2026-10-06: 1 OI2026-10-07: 1 OI2026-10-08: 1 OI2026-10-09: 2 OI2026-10-13: 5 OI2026-10-14: 5 OI2026-10-15: 5 OI2026-10-16: 6 OI2026-10-21: 6 OI2026-10-23: 10 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, 2026Viewing10+4
Oct 21, 202660
Oct 16, 20266+1
Oct 15, 202650
Oct 14, 202650
Oct 13, 20265+3
Oct 09, 20262+1
Oct 08, 202610
Oct 07, 202610
Oct 06, 202610
Oct 05, 20261+1
Oct 02, 20260No prior observation