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Contract OI history

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Nov 20, 2026 EXPIRATION

CLF $15.00 Call

CLF261120C00015000

Latest saved OI11,327Oct 23, 2026
Last change+139vs 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. 11,3275,6630 2026-10-02: 3,248 OI2026-10-05: 3,232 OI2026-10-06: 4,288 OI2026-10-07: 4,395 OI2026-10-08: 4,395 OI2026-10-09: 5,475 OI2026-10-13: 5,894 OI2026-10-14: 5,894 OI2026-10-15: 5,974 OI2026-10-16: 6,044 OI2026-10-21: 11,188 OI2026-10-23: 11,327 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, 2026Viewing11,327+139
Oct 21, 202611,188+5,144
Oct 16, 20266,044+70
Oct 15, 20265,974+80
Oct 14, 20265,8940
Oct 13, 20265,894+419
Oct 09, 20265,475+1,080
Oct 08, 20264,3950
Oct 07, 20264,395+107
Oct 06, 20264,288+1,056
Oct 05, 20263,232-16
Oct 02, 20263,248No prior observation