OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

CL $91.00 Call

CL261030C00091000

Latest saved OI366Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CL $91.00 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. 4442220 2026-10-02: 436 OI2026-10-05: 436 OI2026-10-06: 439 OI2026-10-07: 439 OI2026-10-08: 438 OI2026-10-09: 439 OI2026-10-13: 444 OI2026-10-14: 443 OI2026-10-15: 414 OI2026-10-16: 410 OI2026-10-21: 367 OI2026-10-23: 366 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, 2026Viewing366-1
Oct 21, 2026367-43
Oct 16, 2026410-4
Oct 15, 2026414-29
Oct 14, 2026443-1
Oct 13, 2026444+5
Oct 09, 2026439+1
Oct 08, 2026438-1
Oct 07, 20264390
Oct 06, 2026439+3
Oct 05, 20264360
Oct 02, 2026436No prior observation