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Contract OI history

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Mar 19, 2027 EXPIRATION

CLF $11.00 Call

CLF270319C00011000

Latest saved OI513Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $11.00 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. 5252620 2026-10-02: 521 OI2026-10-05: 521 OI2026-10-06: 520 OI2026-10-07: 520 OI2026-10-08: 520 OI2026-10-09: 518 OI2026-10-13: 519 OI2026-10-14: 519 OI2026-10-15: 523 OI2026-10-16: 525 OI2026-10-21: 509 OI2026-10-23: 513 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, 2026Viewing513+4
Oct 21, 2026509-16
Oct 16, 2026525+2
Oct 15, 2026523+4
Oct 14, 20265190
Oct 13, 2026519+1
Oct 09, 2026518-2
Oct 08, 20265200
Oct 07, 20265200
Oct 06, 2026520-1
Oct 05, 20265210
Oct 02, 2026521No prior observation