OITracker Cboe delayed data

Contract OI history

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Sep 17, 2027 EXPIRATION

FCX $50.00 Put

FCX270917P00050000

Latest saved OI4,217Oct 23, 2026
Last change+3,501vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FCX $50.00 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. 4,2172,1080 2026-10-02: 123 OI2026-10-05: 123 OI2026-10-06: 123 OI2026-10-07: 124 OI2026-10-08: 124 OI2026-10-09: 598 OI2026-10-13: 598 OI2026-10-14: 598 OI2026-10-15: 598 OI2026-10-16: 603 OI2026-10-21: 716 OI2026-10-23: 4,217 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, 2026Viewing4,217+3,501
Oct 21, 2026716+113
Oct 16, 2026603+5
Oct 15, 20265980
Oct 14, 20265980
Oct 13, 20265980
Oct 09, 2026598+474
Oct 08, 20261240
Oct 07, 2026124+1
Oct 06, 20261230
Oct 05, 20261230
Oct 02, 2026123No prior observation