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Contract OI history

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Dec 18, 2026 EXPIRATION

FCX $75.00 Put

FCX261218P00075000

Latest saved OI713Oct 23, 2026
Last change+33vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FCX $75.00 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. 7133560 2026-10-02: 654 OI2026-10-05: 662 OI2026-10-06: 669 OI2026-10-07: 669 OI2026-10-08: 669 OI2026-10-09: 672 OI2026-10-13: 674 OI2026-10-14: 674 OI2026-10-15: 675 OI2026-10-16: 676 OI2026-10-21: 680 OI2026-10-23: 713 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, 2026Viewing713+33
Oct 21, 2026680+4
Oct 16, 2026676+1
Oct 15, 2026675+1
Oct 14, 20266740
Oct 13, 2026674+2
Oct 09, 2026672+3
Oct 08, 20266690
Oct 07, 20266690
Oct 06, 2026669+7
Oct 05, 2026662+8
Oct 02, 2026654No prior observation