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Contract OI history

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Jan 15, 2027 EXPIRATION

CLF $16.00 Call

CLF270115C00016000

Latest saved OI4,586Oct 23, 2026
Last change+146vs 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. 4,5862,2930 2026-10-02: 3,523 OI2026-10-05: 3,533 OI2026-10-06: 3,603 OI2026-10-07: 3,617 OI2026-10-08: 3,617 OI2026-10-09: 3,700 OI2026-10-13: 3,648 OI2026-10-14: 3,648 OI2026-10-15: 3,647 OI2026-10-16: 3,653 OI2026-10-21: 4,440 OI2026-10-23: 4,586 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, 2026Viewing4,586+146
Oct 21, 20264,440+787
Oct 16, 20263,653+6
Oct 15, 20263,647-1
Oct 14, 20263,6480
Oct 13, 20263,648-52
Oct 09, 20263,700+83
Oct 08, 20263,6170
Oct 07, 20263,617+14
Oct 06, 20263,603+70
Oct 05, 20263,533+10
Oct 02, 20263,523No prior observation