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Contract OI history

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Nov 20, 2026 EXPIRATION

UNH $440.00 Call

UNH261120C00440000

Latest saved OI2,176Oct 23, 2026
Last change+612vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $440.00 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. 2,1761,0880 2026-10-02: 1,002 OI2026-10-05: 1,005 OI2026-10-06: 1,015 OI2026-10-07: 1,038 OI2026-10-08: 1,038 OI2026-10-09: 1,042 OI2026-10-14: 1,103 OI2026-10-15: 1,109 OI2026-10-16: 1,275 OI2026-10-21: 1,564 OI2026-10-23: 2,176 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, 2026Viewing2,176+612
Oct 21, 20261,564+289
Oct 16, 20261,275+166
Oct 15, 20261,109+6
Oct 14, 20261,103+61
Oct 09, 20261,042+4
Oct 08, 20261,0380
Oct 07, 20261,038+23
Oct 06, 20261,015+10
Oct 05, 20261,005+3
Oct 02, 20261,002No prior observation