OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

CRK $13.00 Call

CRK270115C00013000

Latest saved OI224Oct 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 $13.00 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. 2321160 2026-10-02: 230 OI2026-10-05: 230 OI2026-10-06: 230 OI2026-10-07: 227 OI2026-10-08: 232 OI2026-10-13: 229 OI2026-10-14: 229 OI2026-10-16: 229 OI2026-10-21: 224 OI2026-10-23: 224 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, 2026Viewing2240
Oct 21, 2026224-5
Oct 16, 20262290
Oct 14, 20262290
Oct 13, 2026229-3
Oct 08, 2026232+5
Oct 07, 2026227-3
Oct 06, 20262300
Oct 05, 20262300
Oct 02, 2026230No prior observation