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Contract OI history

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Dec 18, 2026 EXPIRATION

CMG $34.80 Put

CMG261218P00034800

Latest saved OI700Oct 23, 2026
Last change-7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $34.80 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. 7333660 2026-10-02: 733 OI2026-10-05: 733 OI2026-10-06: 733 OI2026-10-07: 733 OI2026-10-08: 733 OI2026-10-09: 727 OI2026-10-13: 727 OI2026-10-14: 727 OI2026-10-15: 727 OI2026-10-16: 708 OI2026-10-21: 707 OI2026-10-23: 700 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, 2026Viewing700-7
Oct 21, 2026707-1
Oct 16, 2026708-19
Oct 15, 20267270
Oct 14, 20267270
Oct 13, 20267270
Oct 09, 2026727-6
Oct 08, 20267330
Oct 07, 20267330
Oct 06, 20267330
Oct 05, 20267330
Oct 02, 2026733No prior observation