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Contract OI history

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Mar 19, 2027 EXPIRATION

CMG $25.00 Put

CMG270319P00025000

Latest saved OI1,888Oct 23, 2026
Last change+324vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $25.00 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. 1,8889440 2026-10-02: 1,043 OI2026-10-05: 1,053 OI2026-10-06: 1,068 OI2026-10-07: 1,088 OI2026-10-08: 1,088 OI2026-10-09: 1,147 OI2026-10-13: 1,434 OI2026-10-14: 1,434 OI2026-10-15: 1,462 OI2026-10-16: 1,462 OI2026-10-21: 1,564 OI2026-10-23: 1,888 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, 2026Viewing1,888+324
Oct 21, 20261,564+102
Oct 16, 20261,4620
Oct 15, 20261,462+28
Oct 14, 20261,4340
Oct 13, 20261,434+287
Oct 09, 20261,147+59
Oct 08, 20261,0880
Oct 07, 20261,088+20
Oct 06, 20261,068+15
Oct 05, 20261,053+10
Oct 02, 20261,043No prior observation