OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

CLF $8.00 Call

CLF270115C00008000

Latest saved OI4,892Oct 23, 2026
Last change-7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $8.00 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. 5,0172,5080 2026-10-02: 5,017 OI2026-10-05: 5,017 OI2026-10-06: 5,008 OI2026-10-07: 5,008 OI2026-10-08: 5,008 OI2026-10-09: 5,005 OI2026-10-13: 4,993 OI2026-10-14: 4,993 OI2026-10-15: 4,993 OI2026-10-16: 4,992 OI2026-10-21: 4,899 OI2026-10-23: 4,892 OI Oct 02, 2026Oct 23, 2026

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

CLF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,892-7
Oct 21, 20264,899-93
Oct 16, 20264,992-1
Oct 15, 20264,9930
Oct 14, 20264,9930
Oct 13, 20264,993-12
Oct 09, 20265,005-3
Oct 08, 20265,0080
Oct 07, 20265,0080
Oct 06, 20265,008-9
Oct 05, 20265,0170
Oct 02, 20265,017No prior observation