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Contract OI history

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Jun 17, 2027 EXPIRATION

CLF $12.00 Call

CLF270617C00012000

Latest saved OI1,400Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $12.00 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. 1,4587290 2026-10-02: 1,443 OI2026-10-05: 1,443 OI2026-10-06: 1,455 OI2026-10-07: 1,458 OI2026-10-08: 1,458 OI2026-10-09: 1,457 OI2026-10-13: 1,457 OI2026-10-14: 1,457 OI2026-10-15: 1,434 OI2026-10-16: 1,401 OI2026-10-21: 1,402 OI2026-10-23: 1,400 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, 2026Viewing1,400-2
Oct 21, 20261,402+1
Oct 16, 20261,401-33
Oct 15, 20261,434-23
Oct 14, 20261,4570
Oct 13, 20261,4570
Oct 09, 20261,457-1
Oct 08, 20261,4580
Oct 07, 20261,458+3
Oct 06, 20261,455+12
Oct 05, 20261,4430
Oct 02, 20261,443No prior observation