OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

FMC $17.50 Put

FMC270115P00017500

Latest saved OI232Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FMC $17.50 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. 3151570 2026-10-02: 315 OI2026-10-05: 264 OI2026-10-06: 264 OI2026-10-07: 264 OI2026-10-08: 261 OI2026-10-09: 261 OI2026-10-13: 261 OI2026-10-14: 232 OI2026-10-15: 232 OI2026-10-16: 232 OI2026-10-21: 232 OI2026-10-23: 232 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, 2026Viewing2320
Oct 21, 20262320
Oct 16, 20262320
Oct 15, 20262320
Oct 14, 2026232-29
Oct 13, 20262610
Oct 09, 20262610
Oct 08, 2026261-3
Oct 07, 20262640
Oct 06, 20262640
Oct 05, 2026264-51
Oct 02, 2026315No prior observation