OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

DQ $42.00 Call

DQ280121C00042000

Latest saved OI3,988Oct 23, 2026
Last change-5vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DQ $42.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4,5092,2540 2026-10-02: 3,955 OI2026-10-05: 3,964 OI2026-10-06: 3,914 OI2026-10-07: 3,941 OI2026-10-08: 3,941 OI2026-10-09: 3,941 OI2026-10-13: 3,971 OI2026-10-14: 3,971 OI2026-10-16: 4,509 OI2026-10-20: 3,993 OI2026-10-23: 3,988 OI Oct 02, 2026Oct 23, 2026

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

DQ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,988-5
Oct 20, 20263,993-516
Oct 16, 20264,509+538
Oct 14, 20263,9710
Oct 13, 20263,971+30
Oct 09, 20263,9410
Oct 08, 20263,9410
Oct 07, 20263,941+27
Oct 06, 20263,914-50
Oct 05, 20263,964+9
Oct 02, 20263,955No prior observation