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Contract OI history

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Oct 23, 2026 EXPIRATION

CMG $26.00 Put

CMG261023P00026000

Latest saved OI397Oct 23, 2026
Last change+21vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $26.00 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. 3971980 2026-10-02: 18 OI2026-10-05: 18 OI2026-10-06: 361 OI2026-10-07: 359 OI2026-10-08: 359 OI2026-10-09: 357 OI2026-10-13: 358 OI2026-10-14: 358 OI2026-10-15: 375 OI2026-10-16: 369 OI2026-10-21: 376 OI2026-10-23: 397 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, 2026Viewing397+21
Oct 21, 2026376+7
Oct 16, 2026369-6
Oct 15, 2026375+17
Oct 14, 20263580
Oct 13, 2026358+1
Oct 09, 2026357-2
Oct 08, 20263590
Oct 07, 2026359-2
Oct 06, 2026361+343
Oct 05, 2026180
Oct 02, 202618No prior observation