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Contract OI history

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Nov 20, 2026 EXPIRATION

CRK $35.00 Call

CRK261120C00035000

Latest saved OI3,959Oct 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 $35.00 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. 3,9591,9790 2026-10-02: 3,959 OI2026-10-05: 3,959 OI2026-10-06: 3,959 OI2026-10-07: 3,959 OI2026-10-08: 3,959 OI2026-10-13: 3,959 OI2026-10-14: 3,959 OI2026-10-16: 3,959 OI2026-10-21: 3,959 OI2026-10-23: 3,959 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, 2026Viewing3,9590
Oct 21, 20263,9590
Oct 16, 20263,9590
Oct 14, 20263,9590
Oct 13, 20263,9590
Oct 08, 20263,9590
Oct 07, 20263,9590
Oct 06, 20263,9590
Oct 05, 20263,9590
Oct 02, 20263,959No prior observation