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Contract OI history

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Dec 18, 2026 EXPIRATION

CLF $25.00 Call

CLF261218C00025000

Latest saved OI2,143Oct 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. 2,1991,0990 2026-10-02: 2,199 OI2026-10-05: 2,198 OI2026-10-06: 2,198 OI2026-10-07: 2,198 OI2026-10-08: 2,198 OI2026-10-09: 2,128 OI2026-10-13: 2,130 OI2026-10-14: 2,130 OI2026-10-15: 2,130 OI2026-10-16: 2,130 OI2026-10-21: 2,143 OI2026-10-23: 2,143 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, 2026Viewing2,1430
Oct 21, 20262,143+13
Oct 16, 20262,1300
Oct 15, 20262,1300
Oct 14, 20262,1300
Oct 13, 20262,130+2
Oct 09, 20262,128-70
Oct 08, 20262,1980
Oct 07, 20262,1980
Oct 06, 20262,1980
Oct 05, 20262,198-1
Oct 02, 20262,199No prior observation