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Contract OI history

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Dec 18, 2026 EXPIRATION

CLF $13.00 Call

CLF261218C00013000

Latest saved OI48,379Oct 23, 2026
Last change-7,469vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $13.00 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. 56,20528,1020 2026-10-02: 19,356 OI2026-10-05: 19,429 OI2026-10-06: 51,414 OI2026-10-07: 51,606 OI2026-10-08: 51,606 OI2026-10-09: 55,422 OI2026-10-13: 55,450 OI2026-10-14: 55,450 OI2026-10-15: 56,205 OI2026-10-16: 56,057 OI2026-10-21: 55,848 OI2026-10-23: 48,379 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, 2026Viewing48,379-7,469
Oct 21, 202655,848-209
Oct 16, 202656,057-148
Oct 15, 202656,205+755
Oct 14, 202655,4500
Oct 13, 202655,450+28
Oct 09, 202655,422+3,816
Oct 08, 202651,6060
Oct 07, 202651,606+192
Oct 06, 202651,414+31,985
Oct 05, 202619,429+73
Oct 02, 202619,356No prior observation