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Contract OI history

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Nov 20, 2026 EXPIRATION

HPQ $22.00 Put

HPQ261120P00022000

Latest saved OI4,829Oct 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 $22.00 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. 5,1042,5520 2026-10-02: 5,096 OI2026-10-05: 5,104 OI2026-10-06: 5,104 OI2026-10-07: 5,104 OI2026-10-08: 5,104 OI2026-10-09: 5,104 OI2026-10-13: 4,818 OI2026-10-14: 4,818 OI2026-10-15: 4,818 OI2026-10-16: 4,818 OI2026-10-21: 4,829 OI2026-10-23: 4,829 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, 2026Viewing4,8290
Oct 21, 20264,829+11
Oct 16, 20264,8180
Oct 15, 20264,8180
Oct 14, 20264,8180
Oct 13, 20264,818-286
Oct 09, 20265,1040
Oct 08, 20265,1040
Oct 07, 20265,1040
Oct 06, 20265,1040
Oct 05, 20265,104+8
Oct 02, 20265,096No prior observation