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Contract OI history

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Jan 19, 2029 EXPIRATION

CMG $25.00 Put

CMG290119P00025000

Latest saved OI2,493Oct 23, 2026
Last change+17vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $25.00 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. 2,5971,2980 2026-10-02: 2,547 OI2026-10-05: 2,547 OI2026-10-06: 2,567 OI2026-10-07: 2,597 OI2026-10-08: 2,597 OI2026-10-09: 2,485 OI2026-10-13: 2,485 OI2026-10-14: 2,485 OI2026-10-15: 2,485 OI2026-10-16: 2,485 OI2026-10-21: 2,476 OI2026-10-23: 2,493 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, 2026Viewing2,493+17
Oct 21, 20262,476-9
Oct 16, 20262,4850
Oct 15, 20262,4850
Oct 14, 20262,4850
Oct 13, 20262,4850
Oct 09, 20262,485-112
Oct 08, 20262,5970
Oct 07, 20262,597+30
Oct 06, 20262,567+20
Oct 05, 20262,5470
Oct 02, 20262,547No prior observation