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Contract OI history

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Nov 20, 2026 EXPIRATION

UNF $230.00 Put

UNF261120P00230000

Latest saved OI241Oct 23, 2026
Last change+9vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNF $230.00 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. 2411200 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 232 OI2026-10-08: 232 OI2026-10-09: 232 OI2026-10-13: 232 OI2026-10-14: 232 OI2026-10-16: 232 OI2026-10-21: 232 OI2026-10-23: 241 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, 2026Viewing241+9
Oct 21, 20262320
Oct 16, 20262320
Oct 14, 20262320
Oct 13, 20262320
Oct 09, 20262320
Oct 08, 20262320
Oct 07, 2026232+232
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation