OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

CRK $25.00 Call

CRK270115C00025000

Latest saved OI3,219Oct 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 $25.00 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. 3,2201,6100 2026-10-02: 3,219 OI2026-10-05: 3,219 OI2026-10-06: 3,219 OI2026-10-07: 3,220 OI2026-10-08: 3,220 OI2026-10-13: 3,220 OI2026-10-14: 3,220 OI2026-10-16: 3,220 OI2026-10-21: 3,219 OI2026-10-23: 3,219 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, 2026Viewing3,2190
Oct 21, 20263,219-1
Oct 16, 20263,2200
Oct 14, 20263,2200
Oct 13, 20263,2200
Oct 08, 20263,2200
Oct 07, 20263,220+1
Oct 06, 20263,2190
Oct 05, 20263,2190
Oct 02, 20263,219No prior observation