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Contract OI history

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Dec 18, 2026 EXPIRATION

CMG $37.60 Call

CMG261218C00037600

Latest saved OI559Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $37.60 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. 6833410 2026-10-02: 576 OI2026-10-05: 577 OI2026-10-06: 577 OI2026-10-07: 576 OI2026-10-08: 576 OI2026-10-09: 683 OI2026-10-13: 564 OI2026-10-14: 564 OI2026-10-15: 564 OI2026-10-16: 564 OI2026-10-21: 562 OI2026-10-23: 559 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, 2026Viewing559-3
Oct 21, 2026562-2
Oct 16, 20265640
Oct 15, 20265640
Oct 14, 20265640
Oct 13, 2026564-119
Oct 09, 2026683+107
Oct 08, 20265760
Oct 07, 2026576-1
Oct 06, 20265770
Oct 05, 2026577+1
Oct 02, 2026576No prior observation