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Contract OI history

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Nov 20, 2026 EXPIRATION

FN $430.00 Put

FN261120P00430000

Latest saved OI142Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FN $430.00 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. 142710 2026-10-02: 83 OI2026-10-05: 91 OI2026-10-06: 92 OI2026-10-07: 93 OI2026-10-08: 93 OI2026-10-09: 94 OI2026-10-13: 132 OI2026-10-14: 135 OI2026-10-15: 140 OI2026-10-16: 142 OI2026-10-21: 142 OI2026-10-23: 142 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, 2026Viewing1420
Oct 21, 20261420
Oct 16, 2026142+2
Oct 15, 2026140+5
Oct 14, 2026135+3
Oct 13, 2026132+38
Oct 09, 202694+1
Oct 08, 2026930
Oct 07, 202693+1
Oct 06, 202692+1
Oct 05, 202691+8
Oct 02, 202683No prior observation