OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

CL $110.00 Call

CL270115C00110000

Latest saved OI760Oct 23, 2026
Last change+128vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CL $110.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7603800 2026-10-02: 538 OI2026-10-05: 538 OI2026-10-06: 538 OI2026-10-07: 538 OI2026-10-08: 538 OI2026-10-09: 538 OI2026-10-13: 538 OI2026-10-14: 538 OI2026-10-15: 538 OI2026-10-16: 635 OI2026-10-21: 632 OI2026-10-23: 760 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing760+128
Oct 21, 2026632-3
Oct 16, 2026635+97
Oct 15, 20265380
Oct 14, 20265380
Oct 13, 20265380
Oct 09, 20265380
Oct 08, 20265380
Oct 07, 20265380
Oct 06, 20265380
Oct 05, 20265380
Oct 02, 2026538No prior observation