OITracker Cboe delayed data

Contract OI history

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Jan 19, 2029 EXPIRATION

FMC $20.00 Call

FMC290119C00020000

Latest saved OI402Oct 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 $20.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4022010 2026-10-02: 36 OI2026-10-05: 36 OI2026-10-06: 37 OI2026-10-07: 236 OI2026-10-08: 236 OI2026-10-09: 236 OI2026-10-13: 296 OI2026-10-14: 296 OI2026-10-15: 301 OI2026-10-16: 301 OI2026-10-21: 402 OI2026-10-23: 402 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, 2026Viewing4020
Oct 21, 2026402+101
Oct 16, 20263010
Oct 15, 2026301+5
Oct 14, 20262960
Oct 13, 2026296+60
Oct 09, 20262360
Oct 08, 20262360
Oct 07, 2026236+199
Oct 06, 202637+1
Oct 05, 2026360
Oct 02, 202636No prior observation