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Contract OI history

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Nov 06, 2026 EXPIRATION

UNH $335.00 Put

UNH261106P00335000

Latest saved OI88Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UNH $335.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 106530 2026-10-02: 82 OI2026-10-05: 82 OI2026-10-06: 93 OI2026-10-07: 95 OI2026-10-08: 95 OI2026-10-09: 98 OI2026-10-14: 106 OI2026-10-15: 102 OI2026-10-16: 88 OI2026-10-21: 87 OI2026-10-23: 88 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, 2026Viewing88+1
Oct 21, 202687-1
Oct 16, 202688-14
Oct 15, 2026102-4
Oct 14, 2026106+8
Oct 09, 202698+3
Oct 08, 2026950
Oct 07, 202695+2
Oct 06, 202693+11
Oct 05, 2026820
Oct 02, 202682No prior observation