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Contract OI history

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Dec 18, 2026 EXPIRATION

MO $82.50 Call

MO261218C00082500

Latest saved OI1,064Oct 23, 2026
Last change+31vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MO $82.50 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. 1,0645320 2026-10-02: 711 OI2026-10-05: 712 OI2026-10-06: 712 OI2026-10-07: 682 OI2026-10-08: 682 OI2026-10-09: 683 OI2026-10-13: 689 OI2026-10-14: 693 OI2026-10-15: 694 OI2026-10-16: 699 OI2026-10-21: 1,033 OI2026-10-23: 1,064 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, 2026Viewing1,064+31
Oct 21, 20261,033+334
Oct 16, 2026699+5
Oct 15, 2026694+1
Oct 14, 2026693+4
Oct 13, 2026689+6
Oct 09, 2026683+1
Oct 08, 20266820
Oct 07, 2026682-30
Oct 06, 20267120
Oct 05, 2026712+1
Oct 02, 2026711No prior observation