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Contract OI history

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Nov 20, 2026 EXPIRATION

HPQ $33.00 Put

HPQ261120P00033000

Latest saved OI520Oct 23, 2026
Last change+29vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPQ $33.00 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. 5202600 2026-10-02: 232 OI2026-10-05: 269 OI2026-10-06: 269 OI2026-10-07: 269 OI2026-10-08: 269 OI2026-10-09: 268 OI2026-10-13: 269 OI2026-10-14: 269 OI2026-10-15: 269 OI2026-10-16: 270 OI2026-10-21: 491 OI2026-10-23: 520 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, 2026Viewing520+29
Oct 21, 2026491+221
Oct 16, 2026270+1
Oct 15, 20262690
Oct 14, 20262690
Oct 13, 2026269+1
Oct 09, 2026268-1
Oct 08, 20262690
Oct 07, 20262690
Oct 06, 20262690
Oct 05, 2026269+37
Oct 02, 2026232No prior observation