OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

FCX $72.50 Put

FCX270319P00072500

Latest saved OI404Oct 23, 2026
Last change-3vs 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. 4072030 2026-10-02: 383 OI2026-10-05: 401 OI2026-10-06: 395 OI2026-10-07: 395 OI2026-10-08: 395 OI2026-10-09: 397 OI2026-10-13: 398 OI2026-10-14: 398 OI2026-10-15: 407 OI2026-10-16: 407 OI2026-10-21: 407 OI2026-10-23: 404 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, 2026Viewing404-3
Oct 21, 20264070
Oct 16, 20264070
Oct 15, 2026407+9
Oct 14, 20263980
Oct 13, 2026398+1
Oct 09, 2026397+2
Oct 08, 20263950
Oct 07, 20263950
Oct 06, 2026395-6
Oct 05, 2026401+18
Oct 02, 2026383No prior observation