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Contract OI history

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Jan 19, 2029 EXPIRATION

HPQ $50.00 Put

HPQ290119P00050000

Latest saved OI98Oct 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 $50.00 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. 98490 2026-10-02: 0 OI2026-10-05: 31 OI2026-10-06: 31 OI2026-10-07: 31 OI2026-10-08: 31 OI2026-10-09: 49 OI2026-10-13: 49 OI2026-10-14: 49 OI2026-10-15: 98 OI2026-10-16: 98 OI2026-10-21: 98 OI2026-10-23: 98 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, 2026Viewing980
Oct 21, 2026980
Oct 16, 2026980
Oct 15, 202698+49
Oct 14, 2026490
Oct 13, 2026490
Oct 09, 202649+18
Oct 08, 2026310
Oct 07, 2026310
Oct 06, 2026310
Oct 05, 202631+31
Oct 02, 20260No prior observation