OITracker Cboe delayed data

Contract OI history

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Apr 16, 2027 EXPIRATION

FMC $12.50 Put

FMC270416P00012500

Latest saved OI237Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FMC $12.50 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. 2471230 2026-10-02: 67 OI2026-10-05: 235 OI2026-10-06: 236 OI2026-10-07: 236 OI2026-10-08: 236 OI2026-10-09: 237 OI2026-10-13: 237 OI2026-10-14: 237 OI2026-10-15: 247 OI2026-10-16: 236 OI2026-10-21: 236 OI2026-10-23: 237 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, 2026Viewing237+1
Oct 21, 20262360
Oct 16, 2026236-11
Oct 15, 2026247+10
Oct 14, 20262370
Oct 13, 20262370
Oct 09, 2026237+1
Oct 08, 20262360
Oct 07, 20262360
Oct 06, 2026236+1
Oct 05, 2026235+168
Oct 02, 202667No prior observation