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Contract OI history

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Dec 18, 2026 EXPIRATION

CMG $38.00 Call

CMG261218C00038000

Latest saved OI4,378Oct 23, 2026
Last change-14vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $38.00 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. 5,4532,7260 2026-10-02: 5,445 OI2026-10-05: 5,453 OI2026-10-06: 4,649 OI2026-10-07: 4,618 OI2026-10-08: 4,618 OI2026-10-09: 4,666 OI2026-10-13: 4,595 OI2026-10-14: 4,595 OI2026-10-15: 4,564 OI2026-10-16: 4,568 OI2026-10-21: 4,392 OI2026-10-23: 4,378 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, 2026Viewing4,378-14
Oct 21, 20264,392-176
Oct 16, 20264,568+4
Oct 15, 20264,564-31
Oct 14, 20264,5950
Oct 13, 20264,595-71
Oct 09, 20264,666+48
Oct 08, 20264,6180
Oct 07, 20264,618-31
Oct 06, 20264,649-804
Oct 05, 20265,453+8
Oct 02, 20265,445No prior observation