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Contract OI history

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Jan 21, 2028 EXPIRATION

CMG $30.00 Call

CMG280121C00030000

Latest saved OI2,524Oct 23, 2026
Last change+169vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $30.00 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. 2,5241,2620 2026-10-02: 1,956 OI2026-10-05: 1,959 OI2026-10-06: 2,004 OI2026-10-07: 2,018 OI2026-10-08: 2,018 OI2026-10-09: 2,215 OI2026-10-13: 2,311 OI2026-10-14: 2,311 OI2026-10-15: 2,301 OI2026-10-16: 2,323 OI2026-10-21: 2,355 OI2026-10-23: 2,524 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, 2026Viewing2,524+169
Oct 21, 20262,355+32
Oct 16, 20262,323+22
Oct 15, 20262,301-10
Oct 14, 20262,3110
Oct 13, 20262,311+96
Oct 09, 20262,215+197
Oct 08, 20262,0180
Oct 07, 20262,018+14
Oct 06, 20262,004+45
Oct 05, 20261,959+3
Oct 02, 20261,956No prior observation