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Contract OI history

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Dec 18, 2026 EXPIRATION

HPE $35.00 Put

HPE261218P00035000

Latest saved OI174Oct 23, 2026
Last change+2vs 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. 177880 2026-10-02: 177 OI2026-10-05: 177 OI2026-10-06: 177 OI2026-10-07: 157 OI2026-10-08: 157 OI2026-10-09: 156 OI2026-10-13: 151 OI2026-10-14: 151 OI2026-10-15: 151 OI2026-10-16: 151 OI2026-10-21: 172 OI2026-10-23: 174 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, 2026Viewing174+2
Oct 21, 2026172+21
Oct 16, 20261510
Oct 15, 20261510
Oct 14, 20261510
Oct 13, 2026151-5
Oct 09, 2026156-1
Oct 08, 20261570
Oct 07, 2026157-20
Oct 06, 20261770
Oct 05, 20261770
Oct 02, 2026177No prior observation