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Contract OI history

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Jun 17, 2027 EXPIRATION

CMG $40.00 Call

CMG270617C00040000

Latest saved OI3,324Oct 23, 2026
Last change+129vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $40.00 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. 3,3241,6620 2026-10-02: 1,829 OI2026-10-05: 1,830 OI2026-10-06: 2,563 OI2026-10-07: 2,605 OI2026-10-08: 2,605 OI2026-10-09: 2,828 OI2026-10-13: 3,143 OI2026-10-14: 3,143 OI2026-10-15: 3,170 OI2026-10-16: 3,232 OI2026-10-21: 3,195 OI2026-10-23: 3,324 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, 2026Viewing3,324+129
Oct 21, 20263,195-37
Oct 16, 20263,232+62
Oct 15, 20263,170+27
Oct 14, 20263,1430
Oct 13, 20263,143+315
Oct 09, 20262,828+223
Oct 08, 20262,6050
Oct 07, 20262,605+42
Oct 06, 20262,563+733
Oct 05, 20261,830+1
Oct 02, 20261,829No prior observation