OITracker Cboe delayed data

Contract OI history

Back to MO

Jan 15, 2027 EXPIRATION

MO $80.00 Call

MO270115C00080000

Latest saved OI3,445Oct 23, 2026
Last change+109vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MO $80.00 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. 3,4451,7220 2026-10-02: 2,725 OI2026-10-05: 2,738 OI2026-10-06: 2,737 OI2026-10-07: 2,818 OI2026-10-08: 2,814 OI2026-10-09: 2,903 OI2026-10-13: 2,949 OI2026-10-14: 2,958 OI2026-10-15: 2,958 OI2026-10-16: 3,011 OI2026-10-21: 3,336 OI2026-10-23: 3,445 OI Oct 02, 2026Oct 23, 2026

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

MO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,445+109
Oct 21, 20263,336+325
Oct 16, 20263,011+53
Oct 15, 20262,9580
Oct 14, 20262,958+9
Oct 13, 20262,949+46
Oct 09, 20262,903+89
Oct 08, 20262,814-4
Oct 07, 20262,818+81
Oct 06, 20262,737-1
Oct 05, 20262,738+13
Oct 02, 20262,725No prior observation