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Contract OI history

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Dec 18, 2026 EXPIRATION

CLF $17.00 Call

CLF261218C00017000

Latest saved OI4,988Oct 23, 2026
Last change+72vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $17.00 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. 4,9882,4940 2026-10-02: 4,258 OI2026-10-05: 4,258 OI2026-10-06: 4,257 OI2026-10-07: 4,283 OI2026-10-08: 4,283 OI2026-10-09: 4,300 OI2026-10-13: 4,531 OI2026-10-14: 4,531 OI2026-10-15: 4,538 OI2026-10-16: 4,540 OI2026-10-21: 4,916 OI2026-10-23: 4,988 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, 2026Viewing4,988+72
Oct 21, 20264,916+376
Oct 16, 20264,540+2
Oct 15, 20264,538+7
Oct 14, 20264,5310
Oct 13, 20264,531+231
Oct 09, 20264,300+17
Oct 08, 20264,2830
Oct 07, 20264,283+26
Oct 06, 20264,257-1
Oct 05, 20264,2580
Oct 02, 20264,258No prior observation