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Contract OI history

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Oct 23, 2026 EXPIRATION

FCX $75.00 Put

FCX261023P00075000

Latest saved OI5Oct 23, 2026
Last change-332vs 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. 3371680 2026-10-02: 187 OI2026-10-05: 186 OI2026-10-06: 210 OI2026-10-07: 307 OI2026-10-08: 307 OI2026-10-09: 320 OI2026-10-13: 321 OI2026-10-14: 321 OI2026-10-15: 321 OI2026-10-16: 321 OI2026-10-21: 337 OI2026-10-23: 5 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, 2026Viewing5-332
Oct 21, 2026337+16
Oct 16, 20263210
Oct 15, 20263210
Oct 14, 20263210
Oct 13, 2026321+1
Oct 09, 2026320+13
Oct 08, 20263070
Oct 07, 2026307+97
Oct 06, 2026210+24
Oct 05, 2026186-1
Oct 02, 2026187No prior observation