OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

CRK $11.00 Call

CRK270115C00011000

Latest saved OI70Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRK $11.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 70350 2026-10-02: 27 OI2026-10-05: 45 OI2026-10-06: 60 OI2026-10-07: 60 OI2026-10-08: 60 OI2026-10-13: 70 OI2026-10-14: 70 OI2026-10-16: 70 OI2026-10-21: 70 OI2026-10-23: 70 OI Oct 02, 2026Oct 23, 2026

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

CRK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing700
Oct 21, 2026700
Oct 16, 2026700
Oct 14, 2026700
Oct 13, 202670+10
Oct 08, 2026600
Oct 07, 2026600
Oct 06, 202660+15
Oct 05, 202645+18
Oct 02, 202627No prior observation