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Contract OI history

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Oct 30, 2026 EXPIRATION

CLF $10.00 Put

CLF261030P00010000

Latest saved OI2,774Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $10.00 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. 2,7751,3870 2026-10-02: 1,966 OI2026-10-05: 2,524 OI2026-10-06: 2,524 OI2026-10-07: 2,523 OI2026-10-08: 2,523 OI2026-10-09: 2,531 OI2026-10-13: 2,531 OI2026-10-14: 2,531 OI2026-10-15: 2,531 OI2026-10-16: 2,553 OI2026-10-21: 2,775 OI2026-10-23: 2,774 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, 2026Viewing2,774-1
Oct 21, 20262,775+222
Oct 16, 20262,553+22
Oct 15, 20262,5310
Oct 14, 20262,5310
Oct 13, 20262,5310
Oct 09, 20262,531+8
Oct 08, 20262,5230
Oct 07, 20262,523-1
Oct 06, 20262,5240
Oct 05, 20262,524+558
Oct 02, 20261,966No prior observation