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Contract OI history

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Jan 21, 2028 EXPIRATION

HPE $35.00 Put

HPE280121P00035000

Latest saved OI666Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPE $35.00 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. 7173580 2026-10-02: 660 OI2026-10-05: 655 OI2026-10-06: 655 OI2026-10-07: 706 OI2026-10-08: 706 OI2026-10-09: 706 OI2026-10-13: 706 OI2026-10-14: 706 OI2026-10-15: 717 OI2026-10-16: 666 OI2026-10-21: 666 OI2026-10-23: 666 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, 2026Viewing6660
Oct 21, 20266660
Oct 16, 2026666-51
Oct 15, 2026717+11
Oct 14, 20267060
Oct 13, 20267060
Oct 09, 20267060
Oct 08, 20267060
Oct 07, 2026706+51
Oct 06, 20266550
Oct 05, 2026655-5
Oct 02, 2026660No prior observation