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Contract OI history

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Jun 17, 2027 EXPIRATION

UNH $195.00 Put

UNH270617P00195000

Latest saved OI376Oct 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 $195.00 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. 3761880 2026-10-02: 307 OI2026-10-05: 307 OI2026-10-06: 307 OI2026-10-07: 306 OI2026-10-08: 306 OI2026-10-09: 306 OI2026-10-14: 375 OI2026-10-15: 376 OI2026-10-16: 376 OI2026-10-21: 376 OI2026-10-23: 376 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, 2026Viewing3760
Oct 21, 20263760
Oct 16, 20263760
Oct 15, 2026376+1
Oct 14, 2026375+69
Oct 09, 20263060
Oct 08, 20263060
Oct 07, 2026306-1
Oct 06, 20263070
Oct 05, 20263070
Oct 02, 2026307No prior observation