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Contract OI history

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Oct 30, 2026 EXPIRATION

UNH $425.00 Call

UNH261030C00425000

Latest saved OI873Oct 23, 2026
Last change+134vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $425.00 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. 8734360 2026-10-02: 87 OI2026-10-05: 87 OI2026-10-06: 95 OI2026-10-07: 103 OI2026-10-08: 103 OI2026-10-09: 114 OI2026-10-14: 167 OI2026-10-15: 168 OI2026-10-16: 294 OI2026-10-21: 739 OI2026-10-23: 873 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, 2026Viewing873+134
Oct 21, 2026739+445
Oct 16, 2026294+126
Oct 15, 2026168+1
Oct 14, 2026167+53
Oct 09, 2026114+11
Oct 08, 20261030
Oct 07, 2026103+8
Oct 06, 202695+8
Oct 05, 2026870
Oct 02, 202687No prior observation