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Contract OI history

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Sep 17, 2027 EXPIRATION

UNH $260.00 Put

UNH270917P00260000

Latest saved OI244Oct 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 $260.00 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. 2441220 2026-10-02: 230 OI2026-10-05: 230 OI2026-10-06: 231 OI2026-10-07: 231 OI2026-10-08: 231 OI2026-10-09: 230 OI2026-10-14: 243 OI2026-10-15: 243 OI2026-10-16: 243 OI2026-10-21: 244 OI2026-10-23: 244 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, 2026Viewing2440
Oct 21, 2026244+1
Oct 16, 20262430
Oct 15, 20262430
Oct 14, 2026243+13
Oct 09, 2026230-1
Oct 08, 20262310
Oct 07, 20262310
Oct 06, 2026231+1
Oct 05, 20262300
Oct 02, 2026230No prior observation