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Contract OI history

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Dec 18, 2026 EXPIRATION

CMG $39.20 Call

CMG261218C00039200

Latest saved OI676Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $39.20 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. 6763380 2026-10-02: 513 OI2026-10-05: 513 OI2026-10-06: 588 OI2026-10-07: 588 OI2026-10-08: 588 OI2026-10-09: 610 OI2026-10-13: 676 OI2026-10-14: 676 OI2026-10-15: 676 OI2026-10-16: 676 OI2026-10-21: 676 OI2026-10-23: 676 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, 2026Viewing6760
Oct 21, 20266760
Oct 16, 20266760
Oct 15, 20266760
Oct 14, 20266760
Oct 13, 2026676+66
Oct 09, 2026610+22
Oct 08, 20265880
Oct 07, 20265880
Oct 06, 2026588+75
Oct 05, 20265130
Oct 02, 2026513No prior observation