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Contract OI history

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Jan 21, 2028 EXPIRATION

HPQ $23.00 Call

HPQ280121C00023000

Latest saved OI4,285Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPQ $23.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4,2962,1480 2026-10-02: 4,295 OI2026-10-05: 4,295 OI2026-10-06: 4,295 OI2026-10-07: 4,295 OI2026-10-08: 4,295 OI2026-10-09: 4,296 OI2026-10-13: 4,289 OI2026-10-14: 4,289 OI2026-10-15: 4,289 OI2026-10-16: 4,288 OI2026-10-21: 4,288 OI2026-10-23: 4,285 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, 2026Viewing4,285-3
Oct 21, 20264,2880
Oct 16, 20264,288-1
Oct 15, 20264,2890
Oct 14, 20264,2890
Oct 13, 20264,289-7
Oct 09, 20264,296+1
Oct 08, 20264,2950
Oct 07, 20264,2950
Oct 06, 20264,2950
Oct 05, 20264,2950
Oct 02, 20264,295No prior observation