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Contract OI history

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Oct 23, 2026 EXPIRATION

CMG $31.00 Put

CMG261023P00031000

Latest saved OI10Oct 23, 2026
Last change-777vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $31.00 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. 9364680 2026-10-02: 644 OI2026-10-05: 650 OI2026-10-06: 648 OI2026-10-07: 700 OI2026-10-08: 700 OI2026-10-09: 740 OI2026-10-13: 928 OI2026-10-14: 928 OI2026-10-15: 922 OI2026-10-16: 936 OI2026-10-21: 787 OI2026-10-23: 10 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, 2026Viewing10-777
Oct 21, 2026787-149
Oct 16, 2026936+14
Oct 15, 2026922-6
Oct 14, 20269280
Oct 13, 2026928+188
Oct 09, 2026740+40
Oct 08, 20267000
Oct 07, 2026700+52
Oct 06, 2026648-2
Oct 05, 2026650+6
Oct 02, 2026644No prior observation