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Contract OI history

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Oct 30, 2026 EXPIRATION

CLF $13.00 Put

CLF261030P00013000

Latest saved OI562Oct 23, 2026
Last change+136vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $13.00 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. 5622810 2026-10-02: 48 OI2026-10-05: 49 OI2026-10-06: 50 OI2026-10-07: 50 OI2026-10-08: 50 OI2026-10-09: 95 OI2026-10-13: 69 OI2026-10-14: 69 OI2026-10-15: 71 OI2026-10-16: 82 OI2026-10-21: 426 OI2026-10-23: 562 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, 2026Viewing562+136
Oct 21, 2026426+344
Oct 16, 202682+11
Oct 15, 202671+2
Oct 14, 2026690
Oct 13, 202669-26
Oct 09, 202695+45
Oct 08, 2026500
Oct 07, 2026500
Oct 06, 202650+1
Oct 05, 202649+1
Oct 02, 202648No prior observation