OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

FLNA $2.50 Put

FLNA270115P00002500

Latest saved OI86Oct 20, 2026
Last change-3vs previous saved observation
Saved market days5Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
FLNA $2.50 put open interest history 5 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 3031510 2026-10-08: 303 OI2026-10-13: 303 OI2026-10-14: 89 OI2026-10-16: 89 OI2026-10-20: 86 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, 2026Viewing86-3
Oct 16, 2026890
Oct 14, 202689-214
Oct 13, 20263030
Oct 08, 2026303No prior observation