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Contract OI history

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Nov 20, 2026 EXPIRATION

FN $450.00 Put

FN261120P00450000

Latest saved OI138Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FN $450.00 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. 196980 2026-10-02: 60 OI2026-10-05: 59 OI2026-10-06: 103 OI2026-10-07: 193 OI2026-10-08: 196 OI2026-10-09: 195 OI2026-10-13: 137 OI2026-10-14: 140 OI2026-10-15: 140 OI2026-10-16: 140 OI2026-10-21: 142 OI2026-10-23: 138 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, 2026Viewing138-4
Oct 21, 2026142+2
Oct 16, 20261400
Oct 15, 20261400
Oct 14, 2026140+3
Oct 13, 2026137-58
Oct 09, 2026195-1
Oct 08, 2026196+3
Oct 07, 2026193+90
Oct 06, 2026103+44
Oct 05, 202659-1
Oct 02, 202660No prior observation