OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

CRK $15.00 Put

CRK261218P00015000

Latest saved OI560Oct 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. 5602800 2026-10-02: 357 OI2026-10-05: 357 OI2026-10-06: 359 OI2026-10-07: 362 OI2026-10-08: 362 OI2026-10-13: 362 OI2026-10-14: 362 OI2026-10-16: 362 OI2026-10-21: 560 OI2026-10-23: 560 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, 2026Viewing5600
Oct 21, 2026560+198
Oct 16, 20263620
Oct 14, 20263620
Oct 13, 20263620
Oct 08, 20263620
Oct 07, 2026362+3
Oct 06, 2026359+2
Oct 05, 20263570
Oct 02, 2026357No prior observation