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Contract OI history

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Dec 17, 2027 EXPIRATION

CLF $15.00 Call

CLF271217C00015000

Latest saved OI3,246Oct 23, 2026
Last change-11vs 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. 3,2571,6280 2026-10-02: 3,227 OI2026-10-05: 3,227 OI2026-10-06: 3,241 OI2026-10-07: 3,241 OI2026-10-08: 3,241 OI2026-10-09: 3,244 OI2026-10-13: 3,227 OI2026-10-14: 3,227 OI2026-10-15: 3,233 OI2026-10-16: 3,220 OI2026-10-21: 3,257 OI2026-10-23: 3,246 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, 2026Viewing3,246-11
Oct 21, 20263,257+37
Oct 16, 20263,220-13
Oct 15, 20263,233+6
Oct 14, 20263,2270
Oct 13, 20263,227-17
Oct 09, 20263,244+3
Oct 08, 20263,2410
Oct 07, 20263,2410
Oct 06, 20263,241+14
Oct 05, 20263,2270
Oct 02, 20263,227No prior observation