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Contract OI history

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Dec 18, 2026 EXPIRATION

UNH $430.00 Call

UNH261218C00430000

Latest saved OI2,090Oct 23, 2026
Last change+430vs 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. 2,0901,0450 2026-10-02: 1,542 OI2026-10-05: 1,542 OI2026-10-06: 1,538 OI2026-10-07: 1,553 OI2026-10-08: 1,553 OI2026-10-09: 1,560 OI2026-10-14: 1,614 OI2026-10-15: 1,641 OI2026-10-16: 1,724 OI2026-10-21: 1,660 OI2026-10-23: 2,090 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, 2026Viewing2,090+430
Oct 21, 20261,660-64
Oct 16, 20261,724+83
Oct 15, 20261,641+27
Oct 14, 20261,614+54
Oct 09, 20261,560+7
Oct 08, 20261,5530
Oct 07, 20261,553+15
Oct 06, 20261,538-4
Oct 05, 20261,5420
Oct 02, 20261,542No prior observation