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Contract OI history

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Jun 17, 2027 EXPIRATION

UNH $420.00 Call

UNH270617C00420000

Latest saved OI1,623Oct 23, 2026
Last change-11vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $420.00 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. 1,6348170 2026-10-02: 1,578 OI2026-10-05: 1,583 OI2026-10-06: 1,583 OI2026-10-07: 1,583 OI2026-10-08: 1,583 OI2026-10-09: 1,586 OI2026-10-14: 1,605 OI2026-10-15: 1,607 OI2026-10-16: 1,618 OI2026-10-21: 1,634 OI2026-10-23: 1,623 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, 2026Viewing1,623-11
Oct 21, 20261,634+16
Oct 16, 20261,618+11
Oct 15, 20261,607+2
Oct 14, 20261,605+19
Oct 09, 20261,586+3
Oct 08, 20261,5830
Oct 07, 20261,5830
Oct 06, 20261,5830
Oct 05, 20261,583+5
Oct 02, 20261,578No prior observation