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Contract OI history

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Jan 15, 2027 EXPIRATION

CLF $14.00 Put

CLF270115P00014000

Latest saved OI1,522Oct 23, 2026
Last change+416vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $14.00 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. 1,5227610 2026-10-02: 842 OI2026-10-05: 842 OI2026-10-06: 843 OI2026-10-07: 843 OI2026-10-08: 843 OI2026-10-09: 851 OI2026-10-13: 811 OI2026-10-14: 811 OI2026-10-15: 809 OI2026-10-16: 846 OI2026-10-21: 1,106 OI2026-10-23: 1,522 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, 2026Viewing1,522+416
Oct 21, 20261,106+260
Oct 16, 2026846+37
Oct 15, 2026809-2
Oct 14, 20268110
Oct 13, 2026811-40
Oct 09, 2026851+8
Oct 08, 20268430
Oct 07, 20268430
Oct 06, 2026843+1
Oct 05, 20268420
Oct 02, 2026842No prior observation