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Contract OI history

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Dec 18, 2026 EXPIRATION

CLF $9.00 Call

CLF261218C00009000

Latest saved OI545Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $9.00 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. 5462730 2026-10-02: 546 OI2026-10-05: 546 OI2026-10-06: 543 OI2026-10-07: 543 OI2026-10-08: 543 OI2026-10-09: 543 OI2026-10-13: 544 OI2026-10-14: 544 OI2026-10-15: 544 OI2026-10-16: 544 OI2026-10-21: 544 OI2026-10-23: 545 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, 2026Viewing545+1
Oct 21, 20265440
Oct 16, 20265440
Oct 15, 20265440
Oct 14, 20265440
Oct 13, 2026544+1
Oct 09, 20265430
Oct 08, 20265430
Oct 07, 20265430
Oct 06, 2026543-3
Oct 05, 20265460
Oct 02, 2026546No prior observation