OITracker Cboe delayed data

Contract OI history

Back to CIM

Mar 19, 2027 EXPIRATION

CIM $11.00 Put

CIM270319P00011000

Latest saved OI202Oct 23, 2026
Last change-19vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CIM $11.00 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. 2211100 2026-10-02: 195 OI2026-10-05: 195 OI2026-10-06: 195 OI2026-10-07: 195 OI2026-10-08: 195 OI2026-10-13: 221 OI2026-10-14: 221 OI2026-10-16: 221 OI2026-10-20: 221 OI2026-10-23: 202 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, 2026Viewing202-19
Oct 20, 20262210
Oct 16, 20262210
Oct 14, 20262210
Oct 13, 2026221+26
Oct 08, 20261950
Oct 07, 20261950
Oct 06, 20261950
Oct 05, 20261950
Oct 02, 2026195No prior observation