OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

CRK $15.00 Put

CRK261120P00015000

Latest saved OI501Oct 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 $15.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5012500 2026-10-02: 351 OI2026-10-05: 352 OI2026-10-06: 356 OI2026-10-07: 356 OI2026-10-08: 356 OI2026-10-13: 397 OI2026-10-14: 397 OI2026-10-16: 409 OI2026-10-21: 501 OI2026-10-23: 501 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, 2026Viewing5010
Oct 21, 2026501+92
Oct 16, 2026409+12
Oct 14, 20263970
Oct 13, 2026397+41
Oct 08, 20263560
Oct 07, 20263560
Oct 06, 2026356+4
Oct 05, 2026352+1
Oct 02, 2026351No prior observation