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Contract OI history

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Dec 18, 2026 EXPIRATION

CIM $12.00 Call

CIM261218C00012000

Latest saved OI940Oct 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 $12.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9614800 2026-10-02: 961 OI2026-10-05: 961 OI2026-10-06: 961 OI2026-10-07: 961 OI2026-10-08: 940 OI2026-10-13: 940 OI2026-10-14: 940 OI2026-10-16: 940 OI2026-10-20: 940 OI2026-10-23: 940 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, 2026Viewing9400
Oct 20, 20269400
Oct 16, 20269400
Oct 14, 20269400
Oct 13, 20269400
Oct 08, 2026940-21
Oct 07, 20269610
Oct 06, 20269610
Oct 05, 20269610
Oct 02, 2026961No prior observation