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Contract OI history

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May 21, 2027 EXPIRATION

FLNA $2.50 Call

FLNA270521C00002500

Latest saved OI156Oct 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. 156780 2026-10-08: 151 OI2026-10-13: 151 OI2026-10-14: 151 OI2026-10-16: 156 OI2026-10-20: 156 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, 2026Viewing1560
Oct 16, 2026156+5
Oct 14, 20261510
Oct 13, 20261510
Oct 08, 2026151No prior observation