OITracker Cboe delayed data

Contract OI history

Back to CIEN

Mar 19, 2027 EXPIRATION

CIEN $410.00 Call

CIEN270319C00410000

Latest saved OI24Oct 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 $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. 24120 2026-10-02: 11 OI2026-10-05: 12 OI2026-10-06: 12 OI2026-10-07: 12 OI2026-10-08: 12 OI2026-10-09: 21 OI2026-10-13: 23 OI2026-10-14: 23 OI2026-10-15: 23 OI2026-10-16: 23 OI2026-10-21: 23 OI2026-10-23: 24 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, 2026Viewing24+1
Oct 21, 2026230
Oct 16, 2026230
Oct 15, 2026230
Oct 14, 2026230
Oct 13, 202623+2
Oct 09, 202621+9
Oct 08, 2026120
Oct 07, 2026120
Oct 06, 2026120
Oct 05, 202612+1
Oct 02, 202611No prior observation