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Contract OI history

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Dec 18, 2026 EXPIRATION

HPE $50.00 Put

HPE261218P00050000

Latest saved OI787Oct 23, 2026
Last change+70vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPE $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. 7873930 2026-10-02: 603 OI2026-10-05: 610 OI2026-10-06: 619 OI2026-10-07: 610 OI2026-10-08: 610 OI2026-10-09: 608 OI2026-10-13: 647 OI2026-10-14: 647 OI2026-10-15: 670 OI2026-10-16: 693 OI2026-10-21: 717 OI2026-10-23: 787 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, 2026Viewing787+70
Oct 21, 2026717+24
Oct 16, 2026693+23
Oct 15, 2026670+23
Oct 14, 20266470
Oct 13, 2026647+39
Oct 09, 2026608-2
Oct 08, 20266100
Oct 07, 2026610-9
Oct 06, 2026619+9
Oct 05, 2026610+7
Oct 02, 2026603No prior observation