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Contract OI history

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Nov 20, 2026 EXPIRATION

CIM $10.00 Put

CIM261120P00010000

Latest saved OI185Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CIM $10.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3181590 2026-10-02: 188 OI2026-10-05: 318 OI2026-10-06: 314 OI2026-10-07: 314 OI2026-10-08: 314 OI2026-10-13: 314 OI2026-10-14: 314 OI2026-10-16: 314 OI2026-10-20: 185 OI2026-10-23: 185 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CIM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1850
Oct 20, 2026185-129
Oct 16, 20263140
Oct 14, 20263140
Oct 13, 20263140
Oct 08, 20263140
Oct 07, 20263140
Oct 06, 2026314-4
Oct 05, 2026318+130
Oct 02, 2026188No prior observation