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Contract OI history

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Dec 17, 2027 EXPIRATION

CLF $25.00 Call

CLF271217C00025000

Latest saved OI810Oct 23, 2026
Last change0vs 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. 8104050 2026-10-02: 797 OI2026-10-05: 797 OI2026-10-06: 797 OI2026-10-07: 797 OI2026-10-08: 797 OI2026-10-09: 797 OI2026-10-13: 798 OI2026-10-14: 798 OI2026-10-15: 798 OI2026-10-16: 798 OI2026-10-21: 810 OI2026-10-23: 810 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, 2026Viewing8100
Oct 21, 2026810+12
Oct 16, 20267980
Oct 15, 20267980
Oct 14, 20267980
Oct 13, 2026798+1
Oct 09, 20267970
Oct 08, 20267970
Oct 07, 20267970
Oct 06, 20267970
Oct 05, 20267970
Oct 02, 2026797No prior observation