OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

CRK $16.00 Put

CRK261218P00016000

Latest saved OI82Oct 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 $16.00 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. 82410 2026-10-02: 82 OI2026-10-05: 82 OI2026-10-06: 82 OI2026-10-07: 82 OI2026-10-08: 82 OI2026-10-13: 82 OI2026-10-14: 82 OI2026-10-16: 82 OI2026-10-21: 82 OI2026-10-23: 82 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, 2026Viewing820
Oct 21, 2026820
Oct 16, 2026820
Oct 14, 2026820
Oct 13, 2026820
Oct 08, 2026820
Oct 07, 2026820
Oct 06, 2026820
Oct 05, 2026820
Oct 02, 202682No prior observation