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Contract OI history

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Dec 18, 2026 EXPIRATION

CMG $50.00 Call

CMG261218C00050000

Latest saved OI3,938Oct 23, 2026
Last change-11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $50.00 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. 4,2352,1170 2026-10-02: 4,235 OI2026-10-05: 3,933 OI2026-10-06: 3,933 OI2026-10-07: 3,923 OI2026-10-08: 3,923 OI2026-10-09: 4,098 OI2026-10-13: 4,104 OI2026-10-14: 4,104 OI2026-10-15: 4,084 OI2026-10-16: 4,094 OI2026-10-21: 3,949 OI2026-10-23: 3,938 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, 2026Viewing3,938-11
Oct 21, 20263,949-145
Oct 16, 20264,094+10
Oct 15, 20264,084-20
Oct 14, 20264,1040
Oct 13, 20264,104+6
Oct 09, 20264,098+175
Oct 08, 20263,9230
Oct 07, 20263,923-10
Oct 06, 20263,9330
Oct 05, 20263,933-302
Oct 02, 20264,235No prior observation