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Contract OI history

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Oct 23, 2026 EXPIRATION

UNH $390.00 Call

UNH261023C00390000

Latest saved OI331Oct 23, 2026
Last change-19vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $390.00 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. 4162080 2026-10-02: 109 OI2026-10-05: 118 OI2026-10-06: 168 OI2026-10-07: 188 OI2026-10-08: 188 OI2026-10-09: 170 OI2026-10-14: 293 OI2026-10-15: 416 OI2026-10-16: 357 OI2026-10-21: 350 OI2026-10-23: 331 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, 2026Viewing331-19
Oct 21, 2026350-7
Oct 16, 2026357-59
Oct 15, 2026416+123
Oct 14, 2026293+123
Oct 09, 2026170-18
Oct 08, 20261880
Oct 07, 2026188+20
Oct 06, 2026168+50
Oct 05, 2026118+9
Oct 02, 2026109No prior observation