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Contract OI history

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Jan 15, 2027 EXPIRATION

CLF $32.00 Call

CLF270115C00032000

Latest saved OI3,625Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $32.00 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. 3,7831,8910 2026-10-02: 3,763 OI2026-10-05: 3,767 OI2026-10-06: 3,783 OI2026-10-07: 3,783 OI2026-10-08: 3,783 OI2026-10-09: 3,763 OI2026-10-13: 3,763 OI2026-10-14: 3,763 OI2026-10-15: 3,763 OI2026-10-16: 3,592 OI2026-10-21: 3,621 OI2026-10-23: 3,625 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, 2026Viewing3,625+4
Oct 21, 20263,621+29
Oct 16, 20263,592-171
Oct 15, 20263,7630
Oct 14, 20263,7630
Oct 13, 20263,7630
Oct 09, 20263,763-20
Oct 08, 20263,7830
Oct 07, 20263,7830
Oct 06, 20263,783+16
Oct 05, 20263,767+4
Oct 02, 20263,763No prior observation