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Contract OI history

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Dec 18, 2026 EXPIRATION

FCX $55.00 Put

FCX261218P00055000

Latest saved OI12,912Oct 23, 2026
Last change+17vs 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. 12,9126,4560 2026-10-02: 11,761 OI2026-10-05: 11,758 OI2026-10-06: 12,167 OI2026-10-07: 12,158 OI2026-10-08: 12,158 OI2026-10-09: 12,146 OI2026-10-13: 11,856 OI2026-10-14: 11,856 OI2026-10-15: 11,841 OI2026-10-16: 11,845 OI2026-10-21: 12,895 OI2026-10-23: 12,912 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, 2026Viewing12,912+17
Oct 21, 202612,895+1,050
Oct 16, 202611,845+4
Oct 15, 202611,841-15
Oct 14, 202611,8560
Oct 13, 202611,856-290
Oct 09, 202612,146-12
Oct 08, 202612,1580
Oct 07, 202612,158-9
Oct 06, 202612,167+409
Oct 05, 202611,758-3
Oct 02, 202611,761No prior observation