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Contract OI history

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Jan 15, 2027 EXPIRATION

CLF $11.00 Put

CLF270115P00011000

Latest saved OI5,652Oct 23, 2026
Last change+1,650vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $11.00 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. 5,6522,8260 2026-10-02: 3,872 OI2026-10-05: 3,711 OI2026-10-06: 3,716 OI2026-10-07: 3,723 OI2026-10-08: 3,723 OI2026-10-09: 3,720 OI2026-10-13: 3,721 OI2026-10-14: 3,721 OI2026-10-15: 3,721 OI2026-10-16: 3,826 OI2026-10-21: 4,002 OI2026-10-23: 5,652 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, 2026Viewing5,652+1,650
Oct 21, 20264,002+176
Oct 16, 20263,826+105
Oct 15, 20263,7210
Oct 14, 20263,7210
Oct 13, 20263,721+1
Oct 09, 20263,720-3
Oct 08, 20263,7230
Oct 07, 20263,723+7
Oct 06, 20263,716+5
Oct 05, 20263,711-161
Oct 02, 20263,872No prior observation