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Contract OI history

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Dec 18, 2026 EXPIRATION

CLF $8.00 Call

CLF261218C00008000

Latest saved OI1,444Oct 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 $8.00 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. 1,5167580 2026-10-02: 1,515 OI2026-10-05: 1,516 OI2026-10-06: 1,509 OI2026-10-07: 1,509 OI2026-10-08: 1,509 OI2026-10-09: 1,507 OI2026-10-13: 1,507 OI2026-10-14: 1,507 OI2026-10-15: 1,507 OI2026-10-16: 1,507 OI2026-10-21: 1,444 OI2026-10-23: 1,444 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, 2026Viewing1,4440
Oct 21, 20261,444-63
Oct 16, 20261,5070
Oct 15, 20261,5070
Oct 14, 20261,5070
Oct 13, 20261,5070
Oct 09, 20261,507-2
Oct 08, 20261,5090
Oct 07, 20261,5090
Oct 06, 20261,509-7
Oct 05, 20261,516+1
Oct 02, 20261,515No prior observation