OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

FCX $20.00 Put

FCX280121P00020000

Latest saved OI2,124Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FCX $20.00 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. 2,1241,0620 2026-10-02: 2,099 OI2026-10-05: 2,099 OI2026-10-06: 2,070 OI2026-10-07: 2,070 OI2026-10-08: 2,070 OI2026-10-09: 2,016 OI2026-10-13: 1,794 OI2026-10-14: 1,794 OI2026-10-15: 1,827 OI2026-10-16: 2,092 OI2026-10-21: 2,120 OI2026-10-23: 2,124 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, 2026Viewing2,124+4
Oct 21, 20262,120+28
Oct 16, 20262,092+265
Oct 15, 20261,827+33
Oct 14, 20261,7940
Oct 13, 20261,794-222
Oct 09, 20262,016-54
Oct 08, 20262,0700
Oct 07, 20262,0700
Oct 06, 20262,070-29
Oct 05, 20262,0990
Oct 02, 20262,099No prior observation