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Contract OI history

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Jan 21, 2028 EXPIRATION

HPE $22.00 Put

HPE280121P00022000

Latest saved OI799Oct 23, 2026
Last change-10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPE $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. 8094040 2026-10-02: 796 OI2026-10-05: 795 OI2026-10-06: 795 OI2026-10-07: 795 OI2026-10-08: 795 OI2026-10-09: 797 OI2026-10-13: 797 OI2026-10-14: 797 OI2026-10-15: 797 OI2026-10-16: 809 OI2026-10-21: 809 OI2026-10-23: 799 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

HPE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing799-10
Oct 21, 20268090
Oct 16, 2026809+12
Oct 15, 20267970
Oct 14, 20267970
Oct 13, 20267970
Oct 09, 2026797+2
Oct 08, 20267950
Oct 07, 20267950
Oct 06, 20267950
Oct 05, 2026795-1
Oct 02, 2026796No prior observation