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Contract OI history

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Nov 20, 2026 EXPIRATION

CLF $13.00 Call

CLF261120C00013000

Latest saved OI9,133Oct 23, 2026
Last change+1,409vs 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. 9,1334,5660 2026-10-02: 2,857 OI2026-10-05: 3,927 OI2026-10-06: 3,936 OI2026-10-07: 3,975 OI2026-10-08: 3,975 OI2026-10-09: 4,019 OI2026-10-13: 3,897 OI2026-10-14: 3,897 OI2026-10-15: 3,974 OI2026-10-16: 4,881 OI2026-10-21: 7,724 OI2026-10-23: 9,133 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, 2026Viewing9,133+1,409
Oct 21, 20267,724+2,843
Oct 16, 20264,881+907
Oct 15, 20263,974+77
Oct 14, 20263,8970
Oct 13, 20263,897-122
Oct 09, 20264,019+44
Oct 08, 20263,9750
Oct 07, 20263,975+39
Oct 06, 20263,936+9
Oct 05, 20263,927+1,070
Oct 02, 20262,857No prior observation