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Contract OI history

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Dec 15, 2028 EXPIRATION

UNH $440.00 Call

UNH281215C00440000

Latest saved OI520Oct 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 $440.00 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. 5252620 2026-10-02: 515 OI2026-10-05: 515 OI2026-10-06: 498 OI2026-10-07: 499 OI2026-10-08: 499 OI2026-10-09: 498 OI2026-10-14: 525 OI2026-10-15: 523 OI2026-10-16: 521 OI2026-10-21: 520 OI2026-10-23: 520 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, 2026Viewing5200
Oct 21, 2026520-1
Oct 16, 2026521-2
Oct 15, 2026523-2
Oct 14, 2026525+27
Oct 09, 2026498-1
Oct 08, 20264990
Oct 07, 2026499+1
Oct 06, 2026498-17
Oct 05, 20265150
Oct 02, 2026515No prior observation