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Contract OI history

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Nov 20, 2026 EXPIRATION

UNF $250.00 Put

UNF261120P00250000

Latest saved OI908Oct 23, 2026
Last change+7vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNF $250.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9084540 2026-10-02: 774 OI2026-10-05: 774 OI2026-10-06: 774 OI2026-10-07: 774 OI2026-10-08: 874 OI2026-10-09: 875 OI2026-10-13: 875 OI2026-10-14: 883 OI2026-10-16: 890 OI2026-10-21: 901 OI2026-10-23: 908 OI Oct 02, 2026Oct 23, 2026

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

UNF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing908+7
Oct 21, 2026901+11
Oct 16, 2026890+7
Oct 14, 2026883+8
Oct 13, 20268750
Oct 09, 2026875+1
Oct 08, 2026874+100
Oct 07, 20267740
Oct 06, 20267740
Oct 05, 20267740
Oct 02, 2026774No prior observation