OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

FMC $15.00 Put

FMC280121P00015000

Latest saved OI703Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FMC $15.00 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. 8194090 2026-10-02: 806 OI2026-10-05: 806 OI2026-10-06: 806 OI2026-10-07: 806 OI2026-10-08: 806 OI2026-10-09: 806 OI2026-10-13: 819 OI2026-10-14: 819 OI2026-10-15: 819 OI2026-10-16: 757 OI2026-10-21: 698 OI2026-10-23: 703 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

FMC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing703+5
Oct 21, 2026698-59
Oct 16, 2026757-62
Oct 15, 20268190
Oct 14, 20268190
Oct 13, 2026819+13
Oct 09, 20268060
Oct 08, 20268060
Oct 07, 20268060
Oct 06, 20268060
Oct 05, 20268060
Oct 02, 2026806No prior observation