OITracker Cboe delayed data

Contract OI history

Back to FFAI

Nov 20, 2026 EXPIRATION

FFAI $500.00 Call

FFAI1261120C00000500

Latest saved OI3,483Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
FFAI $500.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,5091,7540 2026-10-09: 3,509 OI2026-10-13: 3,509 OI2026-10-14: 3,509 OI2026-10-16: 3,509 OI2026-10-20: 3,483 OI2026-10-23: 3,483 OI Oct 09, 2026Oct 23, 2026

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

FFAI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,4830
Oct 20, 20263,483-26
Oct 16, 20263,5090
Oct 14, 20263,5090
Oct 13, 20263,5090
Oct 09, 20263,509No prior observation