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Contract OI history

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Nov 20, 2026 EXPIRATION

HPQ $30.00 Put

HPQ261120P00030000

Latest saved OI1,515Oct 23, 2026
Last change+123vs 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. 1,5157570 2026-10-02: 1,398 OI2026-10-05: 1,399 OI2026-10-06: 1,421 OI2026-10-07: 1,433 OI2026-10-08: 1,433 OI2026-10-09: 1,439 OI2026-10-13: 1,295 OI2026-10-14: 1,295 OI2026-10-15: 1,285 OI2026-10-16: 1,278 OI2026-10-21: 1,392 OI2026-10-23: 1,515 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, 2026Viewing1,515+123
Oct 21, 20261,392+114
Oct 16, 20261,278-7
Oct 15, 20261,285-10
Oct 14, 20261,2950
Oct 13, 20261,295-144
Oct 09, 20261,439+6
Oct 08, 20261,4330
Oct 07, 20261,433+12
Oct 06, 20261,421+22
Oct 05, 20261,399+1
Oct 02, 20261,398No prior observation