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Contract OI history

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Sep 17, 2027 EXPIRATION

HPQ $30.00 Put

HPQ270917P00030000

Latest saved OI1,831Oct 23, 2026
Last change0vs 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. 1,8379180 2026-10-02: 89 OI2026-10-05: 89 OI2026-10-06: 90 OI2026-10-07: 92 OI2026-10-08: 92 OI2026-10-09: 1,837 OI2026-10-13: 1,831 OI2026-10-14: 1,831 OI2026-10-15: 1,831 OI2026-10-16: 1,831 OI2026-10-21: 1,831 OI2026-10-23: 1,831 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, 2026Viewing1,8310
Oct 21, 20261,8310
Oct 16, 20261,8310
Oct 15, 20261,8310
Oct 14, 20261,8310
Oct 13, 20261,831-6
Oct 09, 20261,837+1,745
Oct 08, 2026920
Oct 07, 202692+2
Oct 06, 202690+1
Oct 05, 2026890
Oct 02, 202689No prior observation