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Contract OI history

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Dec 18, 2026 EXPIRATION

FCX $72.50 Put

FCX261218P00072500

Latest saved OI577Oct 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 $72.50 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. 5772880 2026-10-02: 336 OI2026-10-05: 347 OI2026-10-06: 395 OI2026-10-07: 395 OI2026-10-08: 395 OI2026-10-09: 571 OI2026-10-13: 572 OI2026-10-14: 572 OI2026-10-15: 576 OI2026-10-16: 576 OI2026-10-21: 577 OI2026-10-23: 577 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, 2026Viewing5770
Oct 21, 2026577+1
Oct 16, 20265760
Oct 15, 2026576+4
Oct 14, 20265720
Oct 13, 2026572+1
Oct 09, 2026571+176
Oct 08, 20263950
Oct 07, 20263950
Oct 06, 2026395+48
Oct 05, 2026347+11
Oct 02, 2026336No prior observation