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Contract OI history

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Oct 23, 2026 EXPIRATION

CLF $16.00 Call

CLF261023C00016000

Latest saved OI3,984Oct 23, 2026
Last change-68vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $16.00 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. 4,0522,0260 2026-10-02: 2,038 OI2026-10-05: 2,038 OI2026-10-06: 2,467 OI2026-10-07: 2,467 OI2026-10-08: 2,467 OI2026-10-09: 3,143 OI2026-10-13: 3,170 OI2026-10-14: 3,170 OI2026-10-15: 3,170 OI2026-10-16: 3,185 OI2026-10-21: 4,052 OI2026-10-23: 3,984 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, 2026Viewing3,984-68
Oct 21, 20264,052+867
Oct 16, 20263,185+15
Oct 15, 20263,1700
Oct 14, 20263,1700
Oct 13, 20263,170+27
Oct 09, 20263,143+676
Oct 08, 20262,4670
Oct 07, 20262,4670
Oct 06, 20262,467+429
Oct 05, 20262,0380
Oct 02, 20262,038No prior observation