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Contract OI history

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Nov 06, 2026 EXPIRATION

HPQ $29.50 Put

HPQ261106P00029500

Latest saved OI96Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPQ $29.50 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. 96480 2026-10-02: 2 OI2026-10-05: 10 OI2026-10-06: 27 OI2026-10-07: 29 OI2026-10-08: 29 OI2026-10-09: 43 OI2026-10-13: 57 OI2026-10-14: 57 OI2026-10-15: 57 OI2026-10-16: 57 OI2026-10-21: 87 OI2026-10-23: 96 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, 2026Viewing96+9
Oct 21, 202687+30
Oct 16, 2026570
Oct 15, 2026570
Oct 14, 2026570
Oct 13, 202657+14
Oct 09, 202643+14
Oct 08, 2026290
Oct 07, 202629+2
Oct 06, 202627+17
Oct 05, 202610+8
Oct 02, 20262No prior observation