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Contract OI history

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Oct 30, 2026 EXPIRATION

UNH $405.00 Call

UNH261030C00405000

Latest saved OI778Oct 23, 2026
Last change+12vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $405.00 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. 7783890 2026-10-02: 43 OI2026-10-05: 49 OI2026-10-06: 91 OI2026-10-07: 90 OI2026-10-08: 90 OI2026-10-09: 183 OI2026-10-14: 284 OI2026-10-15: 507 OI2026-10-16: 465 OI2026-10-21: 766 OI2026-10-23: 778 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, 2026Viewing778+12
Oct 21, 2026766+301
Oct 16, 2026465-42
Oct 15, 2026507+223
Oct 14, 2026284+101
Oct 09, 2026183+93
Oct 08, 2026900
Oct 07, 202690-1
Oct 06, 202691+42
Oct 05, 202649+6
Oct 02, 202643No prior observation