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Contract OI history

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Nov 20, 2026 EXPIRATION

HPQ $27.00 Put

HPQ261120P00027000

Latest saved OI2,617Oct 23, 2026
Last change+197vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPQ $27.00 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. 2,6171,3080 2026-10-02: 1,901 OI2026-10-05: 1,925 OI2026-10-06: 1,934 OI2026-10-07: 1,949 OI2026-10-08: 1,949 OI2026-10-09: 2,233 OI2026-10-13: 2,261 OI2026-10-14: 2,261 OI2026-10-15: 2,209 OI2026-10-16: 2,295 OI2026-10-21: 2,420 OI2026-10-23: 2,617 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, 2026Viewing2,617+197
Oct 21, 20262,420+125
Oct 16, 20262,295+86
Oct 15, 20262,209-52
Oct 14, 20262,2610
Oct 13, 20262,261+28
Oct 09, 20262,233+284
Oct 08, 20261,9490
Oct 07, 20261,949+15
Oct 06, 20261,934+9
Oct 05, 20261,925+24
Oct 02, 20261,901No prior observation