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Contract OI history

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Jan 15, 2027 EXPIRATION

HPQ $27.00 Put

HPQ270115P00027000

Latest saved OI3,341Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPQ $27.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,3411,6700 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 0 OI2026-10-13: 14 OI2026-10-14: 14 OI2026-10-15: 24 OI2026-10-16: 3,067 OI2026-10-21: 3,336 OI2026-10-23: 3,341 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

HPQ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,341+5
Oct 21, 20263,336+269
Oct 16, 20263,067+3,043
Oct 15, 202624+10
Oct 14, 2026140
Oct 13, 202614+14
Oct 09, 202600
Oct 08, 202600
Oct 07, 202600
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation