OITracker Cboe delayed data

Contract OI history

Back to DDD

Nov 20, 2026 EXPIRATION

DDD $4.00 Call

DDD261120C00004000

Latest saved OI636Oct 21, 2026
Last change+44vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DDD $4.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 6363180 2026-10-02: 532 OI2026-10-05: 588 OI2026-10-06: 588 OI2026-10-07: 598 OI2026-10-08: 594 OI2026-10-09: 608 OI2026-10-13: 605 OI2026-10-15: 592 OI2026-10-16: 592 OI2026-10-21: 636 OI Oct 02, 2026Oct 21, 2026

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

DDD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing636+44
Oct 16, 20265920
Oct 15, 2026592-13
Oct 13, 2026605-3
Oct 09, 2026608+14
Oct 08, 2026594-4
Oct 07, 2026598+10
Oct 06, 20265880
Oct 05, 2026588+56
Oct 02, 2026532No prior observation