OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

CRK $9.00 Put

CRK270115P00009000

Latest saved OI657Oct 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 $9.00 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. 6573280 2026-10-02: 596 OI2026-10-05: 596 OI2026-10-06: 596 OI2026-10-07: 596 OI2026-10-08: 596 OI2026-10-13: 596 OI2026-10-14: 657 OI2026-10-16: 657 OI2026-10-21: 657 OI2026-10-23: 657 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, 2026Viewing6570
Oct 21, 20266570
Oct 16, 20266570
Oct 14, 2026657+61
Oct 13, 20265960
Oct 08, 20265960
Oct 07, 20265960
Oct 06, 20265960
Oct 05, 20265960
Oct 02, 2026596No prior observation