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Contract OI history

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Oct 30, 2026 EXPIRATION

CLF $9.00 Put

CLF261030P00009000

Latest saved OI205Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLF $9.00 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. 2451220 2026-10-02: 188 OI2026-10-05: 189 OI2026-10-06: 242 OI2026-10-07: 244 OI2026-10-08: 244 OI2026-10-09: 244 OI2026-10-13: 244 OI2026-10-14: 244 OI2026-10-15: 244 OI2026-10-16: 245 OI2026-10-21: 205 OI2026-10-23: 205 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, 2026Viewing2050
Oct 21, 2026205-40
Oct 16, 2026245+1
Oct 15, 20262440
Oct 14, 20262440
Oct 13, 20262440
Oct 09, 20262440
Oct 08, 20262440
Oct 07, 2026244+2
Oct 06, 2026242+53
Oct 05, 2026189+1
Oct 02, 2026188No prior observation