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Contract OI history

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Sep 17, 2027 EXPIRATION

UNH $380.00 Call

UNH270917C00380000

Latest saved OI310Oct 23, 2026
Last change-1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $380.00 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. 3331660 2026-10-02: 316 OI2026-10-05: 315 OI2026-10-06: 333 OI2026-10-07: 333 OI2026-10-08: 333 OI2026-10-09: 328 OI2026-10-14: 324 OI2026-10-15: 314 OI2026-10-16: 311 OI2026-10-21: 311 OI2026-10-23: 310 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, 2026Viewing310-1
Oct 21, 20263110
Oct 16, 2026311-3
Oct 15, 2026314-10
Oct 14, 2026324-4
Oct 09, 2026328-5
Oct 08, 20263330
Oct 07, 20263330
Oct 06, 2026333+18
Oct 05, 2026315-1
Oct 02, 2026316No prior observation