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Contract OI history

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Jan 15, 2027 EXPIRATION

HPQ $23.00 Put

HPQ270115P00023000

Latest saved OI6,582Oct 23, 2026
Last change+35vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPQ $23.00 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. 6,8513,4250 2026-10-02: 6,652 OI2026-10-05: 6,652 OI2026-10-06: 6,648 OI2026-10-07: 6,648 OI2026-10-08: 6,648 OI2026-10-09: 6,648 OI2026-10-13: 6,851 OI2026-10-14: 6,851 OI2026-10-15: 6,851 OI2026-10-16: 6,851 OI2026-10-21: 6,547 OI2026-10-23: 6,582 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, 2026Viewing6,582+35
Oct 21, 20266,547-304
Oct 16, 20266,8510
Oct 15, 20266,8510
Oct 14, 20266,8510
Oct 13, 20266,851+203
Oct 09, 20266,6480
Oct 08, 20266,6480
Oct 07, 20266,6480
Oct 06, 20266,648-4
Oct 05, 20266,6520
Oct 02, 20266,652No prior observation