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Contract OI history

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Oct 23, 2026 EXPIRATION

HPQ $34.50 Call

HPQ261023C00034500

Latest saved OI199Oct 23, 2026
Last change+16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPQ $34.50 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 199990 2026-10-02: 82 OI2026-10-05: 83 OI2026-10-06: 86 OI2026-10-07: 86 OI2026-10-08: 86 OI2026-10-09: 86 OI2026-10-13: 185 OI2026-10-14: 185 OI2026-10-15: 185 OI2026-10-16: 183 OI2026-10-21: 183 OI2026-10-23: 199 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, 2026Viewing199+16
Oct 21, 20261830
Oct 16, 2026183-2
Oct 15, 20261850
Oct 14, 20261850
Oct 13, 2026185+99
Oct 09, 2026860
Oct 08, 2026860
Oct 07, 2026860
Oct 06, 202686+3
Oct 05, 202683+1
Oct 02, 202682No prior observation