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Contract OI history

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Nov 20, 2026 EXPIRATION

CIM $9.00 Put

CIM261120P00009000

Latest saved OI1,619Oct 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. 1,7858920 2026-10-02: 1,605 OI2026-10-05: 1,605 OI2026-10-06: 1,691 OI2026-10-07: 1,691 OI2026-10-08: 1,702 OI2026-10-13: 1,785 OI2026-10-14: 1,785 OI2026-10-16: 1,539 OI2026-10-20: 1,619 OI2026-10-23: 1,619 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, 2026Viewing1,6190
Oct 20, 20261,619+80
Oct 16, 20261,539-246
Oct 14, 20261,7850
Oct 13, 20261,785+83
Oct 08, 20261,702+11
Oct 07, 20261,6910
Oct 06, 20261,691+86
Oct 05, 20261,6050
Oct 02, 20261,605No prior observation