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Contract OI history

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Dec 15, 2028 EXPIRATION

UNH $600.00 Call

UNH281215C00600000

Latest saved OI1,362Oct 23, 2026
Last change+537vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $600.00 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. 1,3626810 2026-10-02: 194 OI2026-10-05: 176 OI2026-10-06: 175 OI2026-10-07: 175 OI2026-10-08: 175 OI2026-10-09: 175 OI2026-10-14: 254 OI2026-10-15: 265 OI2026-10-16: 256 OI2026-10-21: 825 OI2026-10-23: 1,362 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, 2026Viewing1,362+537
Oct 21, 2026825+569
Oct 16, 2026256-9
Oct 15, 2026265+11
Oct 14, 2026254+79
Oct 09, 20261750
Oct 08, 20261750
Oct 07, 20261750
Oct 06, 2026175-1
Oct 05, 2026176-18
Oct 02, 2026194No prior observation