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Contract OI history

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Jan 21, 2028 EXPIRATION

CLF $25.00 Call

CLF280121C00025000

Latest saved OI1,655Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $25.00 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. 1,6858420 2026-10-02: 1,664 OI2026-10-05: 1,664 OI2026-10-06: 1,664 OI2026-10-07: 1,662 OI2026-10-08: 1,662 OI2026-10-09: 1,685 OI2026-10-13: 1,675 OI2026-10-14: 1,675 OI2026-10-15: 1,673 OI2026-10-16: 1,673 OI2026-10-21: 1,650 OI2026-10-23: 1,655 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, 2026Viewing1,655+5
Oct 21, 20261,650-23
Oct 16, 20261,6730
Oct 15, 20261,673-2
Oct 14, 20261,6750
Oct 13, 20261,675-10
Oct 09, 20261,685+23
Oct 08, 20261,6620
Oct 07, 20261,662-2
Oct 06, 20261,6640
Oct 05, 20261,6640
Oct 02, 20261,664No prior observation