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Contract OI history

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Jun 17, 2027 EXPIRATION

UNH $400.00 Call

UNH270617C00400000

Latest saved OI8,760Oct 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 $400.00 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. 8,7894,3940 2026-10-02: 8,671 OI2026-10-05: 8,669 OI2026-10-06: 8,689 OI2026-10-07: 8,670 OI2026-10-08: 8,670 OI2026-10-09: 8,671 OI2026-10-14: 8,729 OI2026-10-15: 8,757 OI2026-10-16: 8,779 OI2026-10-21: 8,789 OI2026-10-23: 8,760 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, 2026Viewing8,760-29
Oct 21, 20268,789+10
Oct 16, 20268,779+22
Oct 15, 20268,757+28
Oct 14, 20268,729+58
Oct 09, 20268,671+1
Oct 08, 20268,6700
Oct 07, 20268,670-19
Oct 06, 20268,689+20
Oct 05, 20268,669-2
Oct 02, 20268,671No prior observation