OITracker Cboe delayed data

Contract OI history

Back to FLNA

Jan 21, 2028 EXPIRATION

FLNA $2.50 Call

FLNA280121C00002500

Latest saved OI109Oct 20, 2026
Last change0vs previous saved observation
Saved market days5Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
FLNA $2.50 call open interest history 5 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 109540 2026-10-08: 89 OI2026-10-13: 89 OI2026-10-14: 109 OI2026-10-16: 109 OI2026-10-20: 109 OI Oct 08, 2026Oct 20, 2026

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

FLNA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing1090
Oct 16, 20261090
Oct 14, 2026109+20
Oct 13, 2026890
Oct 08, 202689No prior observation