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Contract OI history

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Mar 19, 2027 EXPIRATION

CLF $10.00 Call

CLF270319C00010000

Latest saved OI612Oct 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 $10.00 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. 6393190 2026-10-02: 639 OI2026-10-05: 638 OI2026-10-06: 626 OI2026-10-07: 632 OI2026-10-08: 632 OI2026-10-09: 626 OI2026-10-13: 623 OI2026-10-14: 623 OI2026-10-15: 624 OI2026-10-16: 624 OI2026-10-21: 612 OI2026-10-23: 612 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, 2026Viewing6120
Oct 21, 2026612-12
Oct 16, 20266240
Oct 15, 2026624+1
Oct 14, 20266230
Oct 13, 2026623-3
Oct 09, 2026626-6
Oct 08, 20266320
Oct 07, 2026632+6
Oct 06, 2026626-12
Oct 05, 2026638-1
Oct 02, 2026639No prior observation