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Contract OI history

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Dec 18, 2026 EXPIRATION

HPQ $30.00 Put

HPQ261218P00030000

Latest saved OI6,090Oct 23, 2026
Last change+7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPQ $30.00 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. 6,0903,0450 2026-10-02: 5,635 OI2026-10-05: 5,633 OI2026-10-06: 5,610 OI2026-10-07: 5,610 OI2026-10-08: 5,610 OI2026-10-09: 5,941 OI2026-10-13: 5,968 OI2026-10-14: 5,968 OI2026-10-15: 5,968 OI2026-10-16: 6,012 OI2026-10-21: 6,083 OI2026-10-23: 6,090 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, 2026Viewing6,090+7
Oct 21, 20266,083+71
Oct 16, 20266,012+44
Oct 15, 20265,9680
Oct 14, 20265,9680
Oct 13, 20265,968+27
Oct 09, 20265,941+331
Oct 08, 20265,6100
Oct 07, 20265,6100
Oct 06, 20265,610-23
Oct 05, 20265,633-2
Oct 02, 20265,635No prior observation