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Contract OI history

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Oct 23, 2026 EXPIRATION

CLF $10.50 Put

CLF261023P00010500

Latest saved OI2,981Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $10.50 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. 2,9831,4910 2026-10-02: 448 OI2026-10-05: 450 OI2026-10-06: 571 OI2026-10-07: 614 OI2026-10-08: 614 OI2026-10-09: 615 OI2026-10-13: 644 OI2026-10-14: 644 OI2026-10-15: 756 OI2026-10-16: 939 OI2026-10-21: 2,983 OI2026-10-23: 2,981 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, 2026Viewing2,981-2
Oct 21, 20262,983+2,044
Oct 16, 2026939+183
Oct 15, 2026756+112
Oct 14, 20266440
Oct 13, 2026644+29
Oct 09, 2026615+1
Oct 08, 20266140
Oct 07, 2026614+43
Oct 06, 2026571+121
Oct 05, 2026450+2
Oct 02, 2026448No prior observation