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Contract OI history

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Nov 20, 2026 EXPIRATION

FNF $40.00 Put

FNF261120P00040000

Latest saved OI4,005Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FNF $40.00 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. 4,0092,0040 2026-10-02: 4,009 OI2026-10-05: 4,002 OI2026-10-06: 4,002 OI2026-10-07: 4,002 OI2026-10-08: 4,003 OI2026-10-09: 4,003 OI2026-10-13: 4,003 OI2026-10-14: 4,002 OI2026-10-15: 4,002 OI2026-10-16: 4,002 OI2026-10-21: 4,004 OI2026-10-23: 4,005 OI Oct 02, 2026Oct 23, 2026

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

FNF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,005+1
Oct 21, 20264,004+2
Oct 16, 20264,0020
Oct 15, 20264,0020
Oct 14, 20264,002-1
Oct 13, 20264,0030
Oct 09, 20264,0030
Oct 08, 20264,003+1
Oct 07, 20264,0020
Oct 06, 20264,0020
Oct 05, 20264,002-7
Oct 02, 20264,009No prior observation