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Contract OI history

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Jun 17, 2027 EXPIRATION

CMG $30.00 Put

CMG270617P00030000

Latest saved OI3,569Oct 23, 2026
Last change+38vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $30.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,5691,7840 2026-10-02: 3,486 OI2026-10-05: 3,486 OI2026-10-06: 3,494 OI2026-10-07: 3,499 OI2026-10-08: 3,499 OI2026-10-09: 3,511 OI2026-10-13: 3,523 OI2026-10-14: 3,523 OI2026-10-15: 3,521 OI2026-10-16: 3,521 OI2026-10-21: 3,531 OI2026-10-23: 3,569 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, 2026Viewing3,569+38
Oct 21, 20263,531+10
Oct 16, 20263,5210
Oct 15, 20263,521-2
Oct 14, 20263,5230
Oct 13, 20263,523+12
Oct 09, 20263,511+12
Oct 08, 20263,4990
Oct 07, 20263,499+5
Oct 06, 20263,494+8
Oct 05, 20263,4860
Oct 02, 20263,486No prior observation