OITracker Cboe delayed data

Contract OI history

Back to CRK

Jan 21, 2028 EXPIRATION

CRK $17.00 Call

CRK280121C00017000

Latest saved OI844Oct 23, 2026
Last change-3vs 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. 8574280 2026-10-02: 748 OI2026-10-05: 750 OI2026-10-06: 750 OI2026-10-07: 751 OI2026-10-08: 751 OI2026-10-13: 855 OI2026-10-14: 857 OI2026-10-16: 857 OI2026-10-21: 847 OI2026-10-23: 844 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, 2026Viewing844-3
Oct 21, 2026847-10
Oct 16, 20268570
Oct 14, 2026857+2
Oct 13, 2026855+104
Oct 08, 20267510
Oct 07, 2026751+1
Oct 06, 20267500
Oct 05, 2026750+2
Oct 02, 2026748No prior observation