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Contract OI history

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Dec 18, 2026 EXPIRATION

UNF $280.00 Call

UNF261218C00280000

Latest saved OI190Oct 23, 2026
Last change+27vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
UNF $280.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 190950 2026-10-08: 0 OI2026-10-09: 0 OI2026-10-13: 25 OI2026-10-14: 100 OI2026-10-16: 163 OI2026-10-21: 163 OI2026-10-23: 190 OI Oct 08, 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, 2026Viewing190+27
Oct 21, 20261630
Oct 16, 2026163+63
Oct 14, 2026100+75
Oct 13, 202625+25
Oct 09, 202600
Oct 08, 20260No prior observation