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Contract OI history

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Mar 19, 2027 EXPIRATION

FCX $55.00 Put

FCX270319P00055000

Latest saved OI4,518Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FCX $55.00 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. 4,5562,2780 2026-10-02: 4,556 OI2026-10-05: 4,543 OI2026-10-06: 4,543 OI2026-10-07: 4,545 OI2026-10-08: 4,545 OI2026-10-09: 4,545 OI2026-10-13: 4,544 OI2026-10-14: 4,544 OI2026-10-15: 4,519 OI2026-10-16: 4,519 OI2026-10-21: 4,517 OI2026-10-23: 4,518 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, 2026Viewing4,518+1
Oct 21, 20264,517-2
Oct 16, 20264,5190
Oct 15, 20264,519-25
Oct 14, 20264,5440
Oct 13, 20264,544-1
Oct 09, 20264,5450
Oct 08, 20264,5450
Oct 07, 20264,545+2
Oct 06, 20264,5430
Oct 05, 20264,543-13
Oct 02, 20264,556No prior observation