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Contract OI history

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Nov 20, 2026 EXPIRATION

FN $360.00 Put

FN261120P00360000

Latest saved OI172Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FN $360.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 174870 2026-10-02: 50 OI2026-10-05: 39 OI2026-10-06: 40 OI2026-10-07: 44 OI2026-10-08: 44 OI2026-10-09: 44 OI2026-10-13: 44 OI2026-10-14: 41 OI2026-10-15: 47 OI2026-10-16: 156 OI2026-10-21: 174 OI2026-10-23: 172 OI Oct 02, 2026Oct 23, 2026

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

FN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing172-2
Oct 21, 2026174+18
Oct 16, 2026156+109
Oct 15, 202647+6
Oct 14, 202641-3
Oct 13, 2026440
Oct 09, 2026440
Oct 08, 2026440
Oct 07, 202644+4
Oct 06, 202640+1
Oct 05, 202639-11
Oct 02, 202650No prior observation