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Contract OI history

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Jan 21, 2028 EXPIRATION

UNH $330.00 Call

UNH280121C00330000

Latest saved OI410Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $330.00 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. 4122060 2026-10-02: 401 OI2026-10-05: 397 OI2026-10-06: 397 OI2026-10-07: 406 OI2026-10-08: 406 OI2026-10-09: 411 OI2026-10-14: 412 OI2026-10-15: 412 OI2026-10-16: 410 OI2026-10-21: 410 OI2026-10-23: 410 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, 2026Viewing4100
Oct 21, 20264100
Oct 16, 2026410-2
Oct 15, 20264120
Oct 14, 2026412+1
Oct 09, 2026411+5
Oct 08, 20264060
Oct 07, 2026406+9
Oct 06, 20263970
Oct 05, 2026397-4
Oct 02, 2026401No prior observation