OITracker Cboe delayed data

Contract OI history

Back to DOW

Jan 15, 2027 EXPIRATION

DOW $22.50 Call

DOW270115C00022500

Latest saved OI1,241Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DOW $22.50 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. 1,2426210 2026-10-02: 1,217 OI2026-10-05: 1,217 OI2026-10-06: 1,217 OI2026-10-07: 1,217 OI2026-10-08: 1,217 OI2026-10-09: 1,217 OI2026-10-13: 1,217 OI2026-10-14: 1,217 OI2026-10-15: 1,217 OI2026-10-16: 1,242 OI2026-10-21: 1,242 OI2026-10-23: 1,241 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, 2026Viewing1,241-1
Oct 21, 20261,2420
Oct 16, 20261,242+25
Oct 15, 20261,2170
Oct 14, 20261,2170
Oct 13, 20261,2170
Oct 09, 20261,2170
Oct 08, 20261,2170
Oct 07, 20261,2170
Oct 06, 20261,2170
Oct 05, 20261,2170
Oct 02, 20261,217No prior observation