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Contract OI history

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Jun 17, 2027 EXPIRATION

UNH $310.00 Call

UNH270617C00310000

Latest saved OI733Oct 23, 2026
Last change-2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $310.00 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. 7563780 2026-10-02: 756 OI2026-10-05: 756 OI2026-10-06: 756 OI2026-10-07: 750 OI2026-10-08: 750 OI2026-10-09: 748 OI2026-10-14: 742 OI2026-10-15: 741 OI2026-10-16: 736 OI2026-10-21: 735 OI2026-10-23: 733 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, 2026Viewing733-2
Oct 21, 2026735-1
Oct 16, 2026736-5
Oct 15, 2026741-1
Oct 14, 2026742-6
Oct 09, 2026748-2
Oct 08, 20267500
Oct 07, 2026750-6
Oct 06, 20267560
Oct 05, 20267560
Oct 02, 2026756No prior observation