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Contract OI history

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Jun 17, 2027 EXPIRATION

FCX $40.00 Put

FCX270617P00040000

Latest saved OI803Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FCX $40.00 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. 8154070 2026-10-02: 815 OI2026-10-05: 815 OI2026-10-06: 815 OI2026-10-07: 813 OI2026-10-08: 813 OI2026-10-09: 802 OI2026-10-13: 807 OI2026-10-14: 807 OI2026-10-15: 802 OI2026-10-16: 803 OI2026-10-21: 803 OI2026-10-23: 803 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

FCX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing8030
Oct 21, 20268030
Oct 16, 2026803+1
Oct 15, 2026802-5
Oct 14, 20268070
Oct 13, 2026807+5
Oct 09, 2026802-11
Oct 08, 20268130
Oct 07, 2026813-2
Oct 06, 20268150
Oct 05, 20268150
Oct 02, 2026815No prior observation