OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

CRK $17.00 Call

CRK261120C00017000

Latest saved OI3,145Oct 23, 2026
Last change-2vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRK $17.00 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. 3,1471,5730 2026-10-02: 312 OI2026-10-05: 312 OI2026-10-06: 327 OI2026-10-07: 327 OI2026-10-08: 327 OI2026-10-13: 2,429 OI2026-10-14: 2,432 OI2026-10-16: 2,432 OI2026-10-21: 3,147 OI2026-10-23: 3,145 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, 2026Viewing3,145-2
Oct 21, 20263,147+715
Oct 16, 20262,4320
Oct 14, 20262,432+3
Oct 13, 20262,429+2,102
Oct 08, 20263270
Oct 07, 20263270
Oct 06, 2026327+15
Oct 05, 20263120
Oct 02, 2026312No prior observation