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Contract OI history

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Dec 18, 2026 EXPIRATION

CMG $32.00 Put

CMG261218P00032000

Latest saved OI2,629Oct 23, 2026
Last change-324vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $32.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,9651,4820 2026-10-02: 2,330 OI2026-10-05: 2,329 OI2026-10-06: 2,325 OI2026-10-07: 2,325 OI2026-10-08: 2,325 OI2026-10-09: 2,726 OI2026-10-13: 2,953 OI2026-10-14: 2,953 OI2026-10-15: 2,957 OI2026-10-16: 2,965 OI2026-10-21: 2,953 OI2026-10-23: 2,629 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, 2026Viewing2,629-324
Oct 21, 20262,953-12
Oct 16, 20262,965+8
Oct 15, 20262,957+4
Oct 14, 20262,9530
Oct 13, 20262,953+227
Oct 09, 20262,726+401
Oct 08, 20262,3250
Oct 07, 20262,3250
Oct 06, 20262,325-4
Oct 05, 20262,329-1
Oct 02, 20262,330No prior observation