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Contract OI history

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Dec 18, 2026 EXPIRATION

HPE $65.00 Put

HPE261218P00065000

Latest saved OI1,068Oct 23, 2026
Last change+80vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPE $65.00 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. 1,0685340 2026-10-02: 325 OI2026-10-05: 364 OI2026-10-06: 484 OI2026-10-07: 498 OI2026-10-08: 498 OI2026-10-09: 530 OI2026-10-13: 666 OI2026-10-14: 666 OI2026-10-15: 689 OI2026-10-16: 976 OI2026-10-21: 988 OI2026-10-23: 1,068 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, 2026Viewing1,068+80
Oct 21, 2026988+12
Oct 16, 2026976+287
Oct 15, 2026689+23
Oct 14, 20266660
Oct 13, 2026666+136
Oct 09, 2026530+32
Oct 08, 20264980
Oct 07, 2026498+14
Oct 06, 2026484+120
Oct 05, 2026364+39
Oct 02, 2026325No prior observation