OITracker Cboe delayed data

Contract OI history

Back to CRM

Nov 20, 2026 EXPIRATION

CRM $270.00 Put

CRM261120P00270000

Latest saved OI193Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRM $270.00 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. 2021010 2026-10-02: 187 OI2026-10-05: 187 OI2026-10-06: 178 OI2026-10-07: 178 OI2026-10-08: 178 OI2026-10-09: 178 OI2026-10-13: 180 OI2026-10-14: 180 OI2026-10-15: 185 OI2026-10-16: 202 OI2026-10-21: 193 OI2026-10-23: 193 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, 2026Viewing1930
Oct 21, 2026193-9
Oct 16, 2026202+17
Oct 15, 2026185+5
Oct 14, 20261800
Oct 13, 2026180+2
Oct 09, 20261780
Oct 08, 20261780
Oct 07, 20261780
Oct 06, 2026178-9
Oct 05, 20261870
Oct 02, 2026187No prior observation