OITracker Cboe delayed data

Contract OI history

Back to CRM

Dec 18, 2026 EXPIRATION

CRM $165.00 Put

CRM261218P00165000

Latest saved OI566Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRM $165.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5842920 2026-10-02: 505 OI2026-10-05: 505 OI2026-10-06: 553 OI2026-10-07: 559 OI2026-10-08: 559 OI2026-10-09: 584 OI2026-10-13: 579 OI2026-10-14: 579 OI2026-10-15: 580 OI2026-10-16: 580 OI2026-10-21: 570 OI2026-10-23: 566 OI Oct 02, 2026Oct 23, 2026

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

CRM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing566-4
Oct 21, 2026570-10
Oct 16, 20265800
Oct 15, 2026580+1
Oct 14, 20265790
Oct 13, 2026579-5
Oct 09, 2026584+25
Oct 08, 20265590
Oct 07, 2026559+6
Oct 06, 2026553+48
Oct 05, 20265050
Oct 02, 2026505No prior observation