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Contract OI history

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Oct 30, 2026 EXPIRATION

CMG $31.00 Call

CMG261030C00031000

Latest saved OI684Oct 23, 2026
Last change+47vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $31.00 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. 6843420 2026-10-02: 192 OI2026-10-05: 301 OI2026-10-06: 355 OI2026-10-07: 355 OI2026-10-08: 355 OI2026-10-09: 261 OI2026-10-13: 653 OI2026-10-14: 653 OI2026-10-15: 466 OI2026-10-16: 544 OI2026-10-21: 637 OI2026-10-23: 684 OI Oct 02, 2026Oct 23, 2026

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

CMG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing684+47
Oct 21, 2026637+93
Oct 16, 2026544+78
Oct 15, 2026466-187
Oct 14, 20266530
Oct 13, 2026653+392
Oct 09, 2026261-94
Oct 08, 20263550
Oct 07, 20263550
Oct 06, 2026355+54
Oct 05, 2026301+109
Oct 02, 2026192No prior observation