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Contract OI history

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Jun 17, 2027 EXPIRATION

UNH $250.00 Put

UNH270617P00250000

Latest saved OI1,520Oct 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 $250.00 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. 1,5457720 2026-10-02: 1,545 OI2026-10-05: 1,544 OI2026-10-06: 1,541 OI2026-10-07: 1,541 OI2026-10-08: 1,541 OI2026-10-09: 1,542 OI2026-10-14: 1,536 OI2026-10-15: 1,531 OI2026-10-16: 1,521 OI2026-10-21: 1,520 OI2026-10-23: 1,520 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, 2026Viewing1,5200
Oct 21, 20261,520-1
Oct 16, 20261,521-10
Oct 15, 20261,531-5
Oct 14, 20261,536-6
Oct 09, 20261,542+1
Oct 08, 20261,5410
Oct 07, 20261,5410
Oct 06, 20261,541-3
Oct 05, 20261,544-1
Oct 02, 20261,545No prior observation