OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

DOW $50.00 Call

DOW270115C00050000

Latest saved OI3,851Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DOW $50.00 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. 3,8681,9340 2026-10-02: 3,868 OI2026-10-05: 3,868 OI2026-10-06: 3,868 OI2026-10-07: 3,868 OI2026-10-08: 3,868 OI2026-10-09: 3,864 OI2026-10-13: 3,864 OI2026-10-14: 3,865 OI2026-10-15: 3,857 OI2026-10-16: 3,857 OI2026-10-21: 3,853 OI2026-10-23: 3,851 OI Oct 02, 2026Oct 23, 2026

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

DOW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,851-2
Oct 21, 20263,853-4
Oct 16, 20263,8570
Oct 15, 20263,857-8
Oct 14, 20263,865+1
Oct 13, 20263,8640
Oct 09, 20263,864-4
Oct 08, 20263,8680
Oct 07, 20263,8680
Oct 06, 20263,8680
Oct 05, 20263,8680
Oct 02, 20263,868No prior observation