OITracker Cboe delayed data

Contract OI history

Back to FFAI

Feb 19, 2027 EXPIRATION

FFAI $500.00 Call

FFAI1270219C00000500

Latest saved OI814Oct 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. 8144070 2026-10-09: 809 OI2026-10-13: 809 OI2026-10-14: 809 OI2026-10-16: 814 OI2026-10-20: 814 OI2026-10-23: 814 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, 2026Viewing8140
Oct 20, 20268140
Oct 16, 2026814+5
Oct 14, 20268090
Oct 13, 20268090
Oct 09, 2026809No prior observation