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Contract OI history

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Jun 17, 2027 EXPIRATION

UNH $270.00 Put

UNH270617P00270000

Latest saved OI1,565Oct 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 $270.00 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. 1,6418200 2026-10-02: 1,628 OI2026-10-05: 1,633 OI2026-10-06: 1,641 OI2026-10-07: 1,641 OI2026-10-08: 1,641 OI2026-10-09: 1,565 OI2026-10-14: 1,568 OI2026-10-15: 1,568 OI2026-10-16: 1,569 OI2026-10-21: 1,565 OI2026-10-23: 1,565 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, 2026Viewing1,5650
Oct 21, 20261,565-4
Oct 16, 20261,569+1
Oct 15, 20261,5680
Oct 14, 20261,568+3
Oct 09, 20261,565-76
Oct 08, 20261,6410
Oct 07, 20261,6410
Oct 06, 20261,641+8
Oct 05, 20261,633+5
Oct 02, 20261,628No prior observation