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Contract OI history

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Mar 19, 2027 EXPIRATION

CIM $9.00 Put

CIM270319P00009000

Latest saved OI190Oct 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 $9.00 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. 190950 2026-10-02: 28 OI2026-10-05: 35 OI2026-10-06: 90 OI2026-10-07: 90 OI2026-10-08: 90 OI2026-10-13: 190 OI2026-10-14: 190 OI2026-10-16: 190 OI2026-10-20: 190 OI2026-10-23: 190 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, 2026Viewing1900
Oct 20, 20261900
Oct 16, 20261900
Oct 14, 20261900
Oct 13, 2026190+100
Oct 08, 2026900
Oct 07, 2026900
Oct 06, 202690+55
Oct 05, 202635+7
Oct 02, 202628No prior observation