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Contract OI history

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Nov 20, 2026 EXPIRATION

UHS $190.00 Call

UHS261120C00190000

Latest saved OI41Oct 23, 2026
Last change-7vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UHS $190.00 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. 48240 2026-10-02: 8 OI2026-10-05: 8 OI2026-10-06: 8 OI2026-10-07: 8 OI2026-10-08: 8 OI2026-10-09: 5 OI2026-10-14: 19 OI2026-10-15: 19 OI2026-10-16: 19 OI2026-10-21: 48 OI2026-10-23: 41 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

UHS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202641-7
Oct 21, 2026Viewing48+29
Oct 16, 2026190
Oct 15, 2026190
Oct 14, 202619+14
Oct 09, 20265-3
Oct 08, 202680
Oct 07, 202680
Oct 06, 202680
Oct 05, 202680
Oct 02, 20268No prior observation