OITracker Cboe delayed data

Contract OI history

Back to FCX

Sep 17, 2027 EXPIRATION

FCX $40.00 Put

FCX270917P00040000

Latest saved OI2,054Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FCX $40.00 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. 2,0541,0270 2026-10-02: 1,888 OI2026-10-05: 1,888 OI2026-10-06: 1,888 OI2026-10-07: 1,888 OI2026-10-08: 1,888 OI2026-10-09: 1,995 OI2026-10-13: 1,995 OI2026-10-14: 1,995 OI2026-10-15: 1,995 OI2026-10-16: 1,995 OI2026-10-21: 2,054 OI2026-10-23: 2,054 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, 2026Viewing2,0540
Oct 21, 20262,054+59
Oct 16, 20261,9950
Oct 15, 20261,9950
Oct 14, 20261,9950
Oct 13, 20261,9950
Oct 09, 20261,995+107
Oct 08, 20261,8880
Oct 07, 20261,8880
Oct 06, 20261,8880
Oct 05, 20261,8880
Oct 02, 20261,888No prior observation