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Contract OI history

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Dec 18, 2026 EXPIRATION

CMG $34.80 Call

CMG261218C00034800

Latest saved OI979Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $34.80 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. 9794890 2026-10-02: 462 OI2026-10-05: 463 OI2026-10-06: 559 OI2026-10-07: 557 OI2026-10-08: 557 OI2026-10-09: 865 OI2026-10-13: 868 OI2026-10-14: 868 OI2026-10-15: 893 OI2026-10-16: 911 OI2026-10-21: 974 OI2026-10-23: 979 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, 2026Viewing979+5
Oct 21, 2026974+63
Oct 16, 2026911+18
Oct 15, 2026893+25
Oct 14, 20268680
Oct 13, 2026868+3
Oct 09, 2026865+308
Oct 08, 20265570
Oct 07, 2026557-2
Oct 06, 2026559+96
Oct 05, 2026463+1
Oct 02, 2026462No prior observation