OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

CRM $190.00 Put

CRM280121P00190000

Latest saved OI2,035Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRM $190.00 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. 2,0361,0180 2026-10-02: 1,806 OI2026-10-05: 1,807 OI2026-10-06: 1,807 OI2026-10-07: 1,807 OI2026-10-08: 1,807 OI2026-10-09: 1,806 OI2026-10-13: 1,838 OI2026-10-14: 1,838 OI2026-10-15: 1,838 OI2026-10-16: 1,838 OI2026-10-21: 2,036 OI2026-10-23: 2,035 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, 2026Viewing2,035-1
Oct 21, 20262,036+198
Oct 16, 20261,8380
Oct 15, 20261,8380
Oct 14, 20261,8380
Oct 13, 20261,838+32
Oct 09, 20261,806-1
Oct 08, 20261,8070
Oct 07, 20261,8070
Oct 06, 20261,8070
Oct 05, 20261,807+1
Oct 02, 20261,806No prior observation