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Contract OI history

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Dec 17, 2027 EXPIRATION

UNH $380.00 Call

UNH271217C00380000

Latest saved OI525Oct 23, 2026
Last change-7vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $380.00 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. 5342670 2026-10-02: 529 OI2026-10-05: 529 OI2026-10-06: 532 OI2026-10-07: 533 OI2026-10-08: 533 OI2026-10-09: 534 OI2026-10-14: 534 OI2026-10-15: 534 OI2026-10-16: 533 OI2026-10-21: 532 OI2026-10-23: 525 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, 2026Viewing525-7
Oct 21, 2026532-1
Oct 16, 2026533-1
Oct 15, 20265340
Oct 14, 20265340
Oct 09, 2026534+1
Oct 08, 20265330
Oct 07, 2026533+1
Oct 06, 2026532+3
Oct 05, 20265290
Oct 02, 2026529No prior observation