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Contract OI history

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Dec 18, 2026 EXPIRATION

FCX $65.00 Put

FCX261218P00065000

Latest saved OI3,551Oct 23, 2026
Last change+57vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FCX $65.00 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. 3,5511,7750 2026-10-02: 3,154 OI2026-10-05: 3,175 OI2026-10-06: 3,186 OI2026-10-07: 3,177 OI2026-10-08: 3,177 OI2026-10-09: 3,288 OI2026-10-13: 3,364 OI2026-10-14: 3,364 OI2026-10-15: 3,411 OI2026-10-16: 3,467 OI2026-10-21: 3,494 OI2026-10-23: 3,551 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, 2026Viewing3,551+57
Oct 21, 20263,494+27
Oct 16, 20263,467+56
Oct 15, 20263,411+47
Oct 14, 20263,3640
Oct 13, 20263,364+76
Oct 09, 20263,288+111
Oct 08, 20263,1770
Oct 07, 20263,177-9
Oct 06, 20263,186+11
Oct 05, 20263,175+21
Oct 02, 20263,154No prior observation