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Contract OI history

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Nov 20, 2026 EXPIRATION

FLUT $55.00 Put

FLUT261120P00055000

Latest saved OI100Oct 20, 2026
Last change-1vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FLUT $55.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 101500 2026-10-02: 76 OI2026-10-05: 76 OI2026-10-06: 79 OI2026-10-07: 80 OI2026-10-08: 100 OI2026-10-09: 100 OI2026-10-13: 101 OI2026-10-14: 101 OI2026-10-16: 101 OI2026-10-20: 100 OI Oct 02, 2026Oct 20, 2026

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

FLUT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing100-1
Oct 16, 20261010
Oct 14, 20261010
Oct 13, 2026101+1
Oct 09, 20261000
Oct 08, 2026100+20
Oct 07, 202680+1
Oct 06, 202679+3
Oct 05, 2026760
Oct 02, 202676No prior observation