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Contract OI history

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Oct 30, 2026 EXPIRATION

CLF $11.00 Put

CLF261030P00011000

Latest saved OI744Oct 23, 2026
Last change-9vs 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. 7533760 2026-10-02: 157 OI2026-10-05: 233 OI2026-10-06: 266 OI2026-10-07: 270 OI2026-10-08: 270 OI2026-10-09: 386 OI2026-10-13: 594 OI2026-10-14: 594 OI2026-10-15: 702 OI2026-10-16: 705 OI2026-10-21: 753 OI2026-10-23: 744 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, 2026Viewing744-9
Oct 21, 2026753+48
Oct 16, 2026705+3
Oct 15, 2026702+108
Oct 14, 20265940
Oct 13, 2026594+208
Oct 09, 2026386+116
Oct 08, 20262700
Oct 07, 2026270+4
Oct 06, 2026266+33
Oct 05, 2026233+76
Oct 02, 2026157No prior observation