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Contract OI history

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Dec 18, 2026 EXPIRATION

CLF $15.00 Call

CLF261218C00015000

Latest saved OI11,184Oct 23, 2026
Last change+183vs 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. 11,1845,5920 2026-10-02: 9,418 OI2026-10-05: 9,427 OI2026-10-06: 9,445 OI2026-10-07: 9,477 OI2026-10-08: 9,477 OI2026-10-09: 10,195 OI2026-10-13: 10,240 OI2026-10-14: 10,240 OI2026-10-15: 10,256 OI2026-10-16: 10,351 OI2026-10-21: 11,001 OI2026-10-23: 11,184 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, 2026Viewing11,184+183
Oct 21, 202611,001+650
Oct 16, 202610,351+95
Oct 15, 202610,256+16
Oct 14, 202610,2400
Oct 13, 202610,240+45
Oct 09, 202610,195+718
Oct 08, 20269,4770
Oct 07, 20269,477+32
Oct 06, 20269,445+18
Oct 05, 20269,427+9
Oct 02, 20269,418No prior observation