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Contract OI history

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Oct 23, 2026 EXPIRATION

CLF $15.00 Call

CLF261023C00015000

Latest saved OI15,952Oct 23, 2026
Last change-194vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $15.00 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. 16,1468,0730 2026-10-02: 648 OI2026-10-05: 648 OI2026-10-06: 825 OI2026-10-07: 843 OI2026-10-08: 843 OI2026-10-09: 1,311 OI2026-10-13: 1,541 OI2026-10-14: 1,541 OI2026-10-15: 1,728 OI2026-10-16: 1,746 OI2026-10-21: 16,146 OI2026-10-23: 15,952 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, 2026Viewing15,952-194
Oct 21, 202616,146+14,400
Oct 16, 20261,746+18
Oct 15, 20261,728+187
Oct 14, 20261,5410
Oct 13, 20261,541+230
Oct 09, 20261,311+468
Oct 08, 20268430
Oct 07, 2026843+18
Oct 06, 2026825+177
Oct 05, 20266480
Oct 02, 2026648No prior observation