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Contract OI history

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Nov 06, 2026 EXPIRATION

CMG $31.00 Put

CMG261106P00031000

Latest saved OI194Oct 23, 2026
Last change-5vs 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. 199990 2026-10-02: 38 OI2026-10-05: 38 OI2026-10-06: 34 OI2026-10-07: 100 OI2026-10-08: 100 OI2026-10-09: 109 OI2026-10-13: 166 OI2026-10-14: 166 OI2026-10-15: 166 OI2026-10-16: 160 OI2026-10-21: 199 OI2026-10-23: 194 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, 2026Viewing194-5
Oct 21, 2026199+39
Oct 16, 2026160-6
Oct 15, 20261660
Oct 14, 20261660
Oct 13, 2026166+57
Oct 09, 2026109+9
Oct 08, 20261000
Oct 07, 2026100+66
Oct 06, 202634-4
Oct 05, 2026380
Oct 02, 202638No prior observation