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Contract OI history

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Oct 30, 2026 EXPIRATION

UNH $430.00 Call

UNH261030C00430000

Latest saved OI1,944Oct 23, 2026
Last change+29vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $430.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,9449720 2026-10-02: 94 OI2026-10-05: 107 OI2026-10-06: 111 OI2026-10-07: 110 OI2026-10-08: 110 OI2026-10-09: 116 OI2026-10-14: 620 OI2026-10-15: 1,050 OI2026-10-16: 949 OI2026-10-21: 1,915 OI2026-10-23: 1,944 OI Oct 02, 2026Oct 23, 2026

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

UNH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,944+29
Oct 21, 20261,915+966
Oct 16, 2026949-101
Oct 15, 20261,050+430
Oct 14, 2026620+504
Oct 09, 2026116+6
Oct 08, 20261100
Oct 07, 2026110-1
Oct 06, 2026111+4
Oct 05, 2026107+13
Oct 02, 202694No prior observation