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Contract OI history

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Jun 17, 2027 EXPIRATION

UNH $340.00 Call

UNH270617C00340000

Latest saved OI905Oct 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 $340.00 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. 9104550 2026-10-02: 892 OI2026-10-05: 892 OI2026-10-06: 892 OI2026-10-07: 900 OI2026-10-08: 900 OI2026-10-09: 901 OI2026-10-14: 910 OI2026-10-15: 910 OI2026-10-16: 905 OI2026-10-21: 905 OI2026-10-23: 905 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, 2026Viewing9050
Oct 21, 20269050
Oct 16, 2026905-5
Oct 15, 20269100
Oct 14, 2026910+9
Oct 09, 2026901+1
Oct 08, 20269000
Oct 07, 2026900+8
Oct 06, 20268920
Oct 05, 20268920
Oct 02, 2026892No prior observation