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Contract OI history

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Dec 18, 2026 EXPIRATION

CMG $36.40 Call

CMG261218C00036400

Latest saved OI528Oct 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 $36.40 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. 5662830 2026-10-02: 511 OI2026-10-05: 511 OI2026-10-06: 514 OI2026-10-07: 514 OI2026-10-08: 514 OI2026-10-09: 525 OI2026-10-13: 566 OI2026-10-14: 566 OI2026-10-15: 566 OI2026-10-16: 530 OI2026-10-21: 528 OI2026-10-23: 528 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, 2026Viewing5280
Oct 21, 2026528-2
Oct 16, 2026530-36
Oct 15, 20265660
Oct 14, 20265660
Oct 13, 2026566+41
Oct 09, 2026525+11
Oct 08, 20265140
Oct 07, 20265140
Oct 06, 2026514+3
Oct 05, 20265110
Oct 02, 2026511No prior observation