OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

UNH $250.00 Call

UNH270115C00250000

Latest saved OI10,474Oct 23, 2026
Last change-2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $250.00 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. 10,9645,4820 2026-10-02: 10,960 OI2026-10-05: 10,964 OI2026-10-06: 10,963 OI2026-10-07: 10,963 OI2026-10-08: 10,963 OI2026-10-09: 10,958 OI2026-10-14: 10,954 OI2026-10-15: 10,498 OI2026-10-16: 10,476 OI2026-10-21: 10,476 OI2026-10-23: 10,474 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, 2026Viewing10,474-2
Oct 21, 202610,4760
Oct 16, 202610,476-22
Oct 15, 202610,498-456
Oct 14, 202610,954-4
Oct 09, 202610,958-5
Oct 08, 202610,9630
Oct 07, 202610,9630
Oct 06, 202610,963-1
Oct 05, 202610,964+4
Oct 02, 202610,960No prior observation