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Contract OI history

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Jan 15, 2027 EXPIRATION

CLF $15.00 Put

CLF270115P00015000

Latest saved OI7,570Oct 23, 2026
Last change+130vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $15.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7,5703,7850 2026-10-02: 7,241 OI2026-10-05: 7,246 OI2026-10-06: 7,259 OI2026-10-07: 7,264 OI2026-10-08: 7,264 OI2026-10-09: 7,264 OI2026-10-13: 7,264 OI2026-10-14: 7,264 OI2026-10-15: 7,264 OI2026-10-16: 7,271 OI2026-10-21: 7,440 OI2026-10-23: 7,570 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, 2026Viewing7,570+130
Oct 21, 20267,440+169
Oct 16, 20267,271+7
Oct 15, 20267,2640
Oct 14, 20267,2640
Oct 13, 20267,2640
Oct 09, 20267,2640
Oct 08, 20267,2640
Oct 07, 20267,264+5
Oct 06, 20267,259+13
Oct 05, 20267,246+5
Oct 02, 20267,241No prior observation