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Contract OI history

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Sep 17, 2027 EXPIRATION

FCX $72.50 Put

FCX270917P00072500

Latest saved OI632Oct 23, 2026
Last change+500vs 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. 6323160 2026-10-02: 20 OI2026-10-05: 20 OI2026-10-06: 105 OI2026-10-07: 105 OI2026-10-08: 105 OI2026-10-09: 108 OI2026-10-13: 108 OI2026-10-14: 108 OI2026-10-15: 108 OI2026-10-16: 122 OI2026-10-21: 132 OI2026-10-23: 632 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, 2026Viewing632+500
Oct 21, 2026132+10
Oct 16, 2026122+14
Oct 15, 20261080
Oct 14, 20261080
Oct 13, 20261080
Oct 09, 2026108+3
Oct 08, 20261050
Oct 07, 20261050
Oct 06, 2026105+85
Oct 05, 2026200
Oct 02, 202620No prior observation