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Contract OI history

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Jun 17, 2027 EXPIRATION

CMG $22.50 Put

CMG270617P00022500

Latest saved OI941Oct 23, 2026
Last change+70vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $22.50 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. 9414700 2026-10-02: 754 OI2026-10-05: 753 OI2026-10-06: 754 OI2026-10-07: 804 OI2026-10-08: 804 OI2026-10-09: 803 OI2026-10-13: 861 OI2026-10-14: 861 OI2026-10-15: 862 OI2026-10-16: 861 OI2026-10-21: 871 OI2026-10-23: 941 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, 2026Viewing941+70
Oct 21, 2026871+10
Oct 16, 2026861-1
Oct 15, 2026862+1
Oct 14, 20268610
Oct 13, 2026861+58
Oct 09, 2026803-1
Oct 08, 20268040
Oct 07, 2026804+50
Oct 06, 2026754+1
Oct 05, 2026753-1
Oct 02, 2026754No prior observation