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Contract OI history

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Jun 17, 2027 EXPIRATION

UNH $530.00 Call

UNH270617C00530000

Latest saved OI444Oct 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 $530.00 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. 4442220 2026-10-02: 418 OI2026-10-05: 418 OI2026-10-06: 418 OI2026-10-07: 419 OI2026-10-08: 419 OI2026-10-09: 421 OI2026-10-14: 435 OI2026-10-15: 434 OI2026-10-16: 444 OI2026-10-21: 443 OI2026-10-23: 444 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, 2026Viewing444+1
Oct 21, 2026443-1
Oct 16, 2026444+10
Oct 15, 2026434-1
Oct 14, 2026435+14
Oct 09, 2026421+2
Oct 08, 20264190
Oct 07, 2026419+1
Oct 06, 20264180
Oct 05, 20264180
Oct 02, 2026418No prior observation