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Contract OI history

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Oct 30, 2026 EXPIRATION

CLF $9.50 Put

CLF261030P00009500

Latest saved OI115Oct 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 $9.50 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. 115570 2026-10-02: 30 OI2026-10-05: 72 OI2026-10-06: 70 OI2026-10-07: 70 OI2026-10-08: 70 OI2026-10-09: 69 OI2026-10-13: 115 OI2026-10-14: 115 OI2026-10-15: 115 OI2026-10-16: 115 OI2026-10-21: 115 OI2026-10-23: 115 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, 2026Viewing1150
Oct 21, 20261150
Oct 16, 20261150
Oct 15, 20261150
Oct 14, 20261150
Oct 13, 2026115+46
Oct 09, 202669-1
Oct 08, 2026700
Oct 07, 2026700
Oct 06, 202670-2
Oct 05, 202672+42
Oct 02, 202630No prior observation