OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

CRK $16.00 Put

CRK261120P00016000

Latest saved OI130Oct 23, 2026
Last change+10vs 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. 130650 2026-10-02: 96 OI2026-10-05: 97 OI2026-10-06: 97 OI2026-10-07: 97 OI2026-10-08: 97 OI2026-10-13: 99 OI2026-10-14: 103 OI2026-10-16: 102 OI2026-10-21: 120 OI2026-10-23: 130 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, 2026Viewing130+10
Oct 21, 2026120+18
Oct 16, 2026102-1
Oct 14, 2026103+4
Oct 13, 202699+2
Oct 08, 2026970
Oct 07, 2026970
Oct 06, 2026970
Oct 05, 202697+1
Oct 02, 202696No prior observation