OITracker Cboe delayed data

Contract OI history

Back to CRM

Dec 18, 2026 EXPIRATION

CRM $175.00 Put

CRM261218P00175000

Latest saved OI1,357Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRM $175.00 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. 1,3576780 2026-10-02: 1,025 OI2026-10-05: 1,024 OI2026-10-06: 1,026 OI2026-10-07: 1,061 OI2026-10-08: 1,061 OI2026-10-09: 1,317 OI2026-10-13: 1,318 OI2026-10-14: 1,318 OI2026-10-15: 1,322 OI2026-10-16: 1,318 OI2026-10-21: 1,354 OI2026-10-23: 1,357 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, 2026Viewing1,357+3
Oct 21, 20261,354+36
Oct 16, 20261,318-4
Oct 15, 20261,322+4
Oct 14, 20261,3180
Oct 13, 20261,318+1
Oct 09, 20261,317+256
Oct 08, 20261,0610
Oct 07, 20261,061+35
Oct 06, 20261,026+2
Oct 05, 20261,024-1
Oct 02, 20261,025No prior observation