OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

UNH $430.00 Call

UNH270115C00430000

Latest saved OI2,332Oct 23, 2026
Last change-64vs 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. 2,4951,2470 2026-10-02: 1,996 OI2026-10-05: 2,000 OI2026-10-06: 2,005 OI2026-10-07: 2,020 OI2026-10-08: 2,020 OI2026-10-09: 2,031 OI2026-10-14: 2,005 OI2026-10-15: 2,423 OI2026-10-16: 2,495 OI2026-10-21: 2,396 OI2026-10-23: 2,332 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, 2026Viewing2,332-64
Oct 21, 20262,396-99
Oct 16, 20262,495+72
Oct 15, 20262,423+418
Oct 14, 20262,005-26
Oct 09, 20262,031+11
Oct 08, 20262,0200
Oct 07, 20262,020+15
Oct 06, 20262,005+5
Oct 05, 20262,000+4
Oct 02, 20261,996No prior observation