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Contract OI history

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Nov 20, 2026 EXPIRATION

CLF $10.00 Put

CLF261120P00010000

Latest saved OI2,873Oct 23, 2026
Last change-3vs 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. 2,8761,4380 2026-10-02: 563 OI2026-10-05: 573 OI2026-10-06: 679 OI2026-10-07: 890 OI2026-10-08: 890 OI2026-10-09: 879 OI2026-10-13: 998 OI2026-10-14: 998 OI2026-10-15: 1,067 OI2026-10-16: 1,177 OI2026-10-21: 2,876 OI2026-10-23: 2,873 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, 2026Viewing2,873-3
Oct 21, 20262,876+1,699
Oct 16, 20261,177+110
Oct 15, 20261,067+69
Oct 14, 20269980
Oct 13, 2026998+119
Oct 09, 2026879-11
Oct 08, 20268900
Oct 07, 2026890+211
Oct 06, 2026679+106
Oct 05, 2026573+10
Oct 02, 2026563No prior observation