OITracker Cboe delayed data

Contract OI history

Back to CIEN

Jan 15, 2027 EXPIRATION

CIEN $490.00 Call

CIEN270115C00490000

Latest saved OI113Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CIEN $490.00 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. 122610 2026-10-02: 107 OI2026-10-05: 107 OI2026-10-06: 121 OI2026-10-07: 122 OI2026-10-08: 122 OI2026-10-09: 115 OI2026-10-13: 115 OI2026-10-14: 115 OI2026-10-15: 115 OI2026-10-16: 115 OI2026-10-21: 113 OI2026-10-23: 113 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, 2026Viewing1130
Oct 21, 2026113-2
Oct 16, 20261150
Oct 15, 20261150
Oct 14, 20261150
Oct 13, 20261150
Oct 09, 2026115-7
Oct 08, 20261220
Oct 07, 2026122+1
Oct 06, 2026121+14
Oct 05, 20261070
Oct 02, 2026107No prior observation