OITracker Cboe delayed data

Contract OI history

Back to DOW

Dec 18, 2026 EXPIRATION

DOW $35.00 Call

DOW261218C00035000

Latest saved OI5,037Oct 23, 2026
Last change+689vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DOW $35.00 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. 5,0372,5180 2026-10-02: 4,121 OI2026-10-05: 4,145 OI2026-10-06: 4,145 OI2026-10-07: 4,186 OI2026-10-08: 4,186 OI2026-10-09: 4,200 OI2026-10-13: 4,209 OI2026-10-14: 4,223 OI2026-10-15: 4,227 OI2026-10-16: 4,254 OI2026-10-21: 4,348 OI2026-10-23: 5,037 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, 2026Viewing5,037+689
Oct 21, 20264,348+94
Oct 16, 20264,254+27
Oct 15, 20264,227+4
Oct 14, 20264,223+14
Oct 13, 20264,209+9
Oct 09, 20264,200+14
Oct 08, 20264,1860
Oct 07, 20264,186+41
Oct 06, 20264,1450
Oct 05, 20264,145+24
Oct 02, 20264,121No prior observation