OITracker Cboe delayed data

Contract OI history

Back to CRM

Oct 30, 2026 EXPIRATION

CRM $235.00 Put

CRM261030P00235000

Latest saved OI439Oct 23, 2026
Last change+153vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRM $235.00 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. 4392190 2026-10-02: 200 OI2026-10-05: 207 OI2026-10-06: 210 OI2026-10-07: 210 OI2026-10-08: 210 OI2026-10-09: 205 OI2026-10-13: 217 OI2026-10-14: 217 OI2026-10-15: 199 OI2026-10-16: 211 OI2026-10-21: 286 OI2026-10-23: 439 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, 2026Viewing439+153
Oct 21, 2026286+75
Oct 16, 2026211+12
Oct 15, 2026199-18
Oct 14, 20262170
Oct 13, 2026217+12
Oct 09, 2026205-5
Oct 08, 20262100
Oct 07, 20262100
Oct 06, 2026210+3
Oct 05, 2026207+7
Oct 02, 2026200No prior observation