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Contract OI history

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Dec 18, 2026 EXPIRATION

CMG $36.80 Call

CMG261218C00036800

Latest saved OI918Oct 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 $36.80 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. 1,0205100 2026-10-02: 983 OI2026-10-05: 985 OI2026-10-06: 1,020 OI2026-10-07: 938 OI2026-10-08: 938 OI2026-10-09: 938 OI2026-10-13: 967 OI2026-10-14: 967 OI2026-10-15: 967 OI2026-10-16: 917 OI2026-10-21: 923 OI2026-10-23: 918 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, 2026Viewing918-5
Oct 21, 2026923+6
Oct 16, 2026917-50
Oct 15, 20269670
Oct 14, 20269670
Oct 13, 2026967+29
Oct 09, 20269380
Oct 08, 20269380
Oct 07, 2026938-82
Oct 06, 20261,020+35
Oct 05, 2026985+2
Oct 02, 2026983No prior observation