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Contract OI history

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Nov 20, 2026 EXPIRATION

UNH $430.00 Call

UNH261120C00430000

Latest saved OI2,245Oct 23, 2026
Last change+50vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $430.00 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. 2,2451,1220 2026-10-02: 797 OI2026-10-05: 806 OI2026-10-06: 806 OI2026-10-07: 850 OI2026-10-08: 850 OI2026-10-09: 846 OI2026-10-14: 1,253 OI2026-10-15: 1,393 OI2026-10-16: 1,695 OI2026-10-21: 2,195 OI2026-10-23: 2,245 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, 2026Viewing2,245+50
Oct 21, 20262,195+500
Oct 16, 20261,695+302
Oct 15, 20261,393+140
Oct 14, 20261,253+407
Oct 09, 2026846-4
Oct 08, 20268500
Oct 07, 2026850+44
Oct 06, 20268060
Oct 05, 2026806+9
Oct 02, 2026797No prior observation