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Contract OI history

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Jan 15, 2027 EXPIRATION

HPQ $25.00 Put

HPQ270115P00025000

Latest saved OI3,564Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPQ $25.00 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. 3,5671,7830 2026-10-02: 3,403 OI2026-10-05: 3,402 OI2026-10-06: 3,402 OI2026-10-07: 3,402 OI2026-10-08: 3,402 OI2026-10-09: 3,401 OI2026-10-13: 3,412 OI2026-10-14: 3,412 OI2026-10-15: 3,417 OI2026-10-16: 3,416 OI2026-10-21: 3,567 OI2026-10-23: 3,564 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, 2026Viewing3,564-3
Oct 21, 20263,567+151
Oct 16, 20263,416-1
Oct 15, 20263,417+5
Oct 14, 20263,4120
Oct 13, 20263,412+11
Oct 09, 20263,401-1
Oct 08, 20263,4020
Oct 07, 20263,4020
Oct 06, 20263,4020
Oct 05, 20263,402-1
Oct 02, 20263,403No prior observation