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Contract OI history

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Dec 18, 2026 EXPIRATION

MO $80.00 Call

MO261218C00080000

Latest saved OI2,859Oct 23, 2026
Last change+16vs 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. 2,8591,4290 2026-10-02: 2,355 OI2026-10-05: 2,346 OI2026-10-06: 2,327 OI2026-10-07: 2,318 OI2026-10-08: 2,322 OI2026-10-09: 2,454 OI2026-10-13: 2,479 OI2026-10-14: 2,526 OI2026-10-15: 2,575 OI2026-10-16: 2,617 OI2026-10-21: 2,843 OI2026-10-23: 2,859 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, 2026Viewing2,859+16
Oct 21, 20262,843+226
Oct 16, 20262,617+42
Oct 15, 20262,575+49
Oct 14, 20262,526+47
Oct 13, 20262,479+25
Oct 09, 20262,454+132
Oct 08, 20262,322+4
Oct 07, 20262,318-9
Oct 06, 20262,327-19
Oct 05, 20262,346-9
Oct 02, 20262,355No prior observation