OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

UNH $410.00 Call

UNH261120C00410000

Latest saved OI2,423Oct 23, 2026
Last change-83vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $410.00 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. 2,5061,2530 2026-10-02: 1,808 OI2026-10-05: 1,881 OI2026-10-06: 1,917 OI2026-10-07: 1,885 OI2026-10-08: 1,885 OI2026-10-09: 1,824 OI2026-10-14: 1,941 OI2026-10-15: 2,126 OI2026-10-16: 1,959 OI2026-10-21: 2,506 OI2026-10-23: 2,423 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, 2026Viewing2,423-83
Oct 21, 20262,506+547
Oct 16, 20261,959-167
Oct 15, 20262,126+185
Oct 14, 20261,941+117
Oct 09, 20261,824-61
Oct 08, 20261,8850
Oct 07, 20261,885-32
Oct 06, 20261,917+36
Oct 05, 20261,881+73
Oct 02, 20261,808No prior observation