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Contract OI history

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Jan 15, 2027 EXPIRATION

HPE $55.00 Put

HPE270115P00055000

Latest saved OI2,660Oct 23, 2026
Last change+33vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPE $55.00 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. 2,6601,3300 2026-10-02: 1,780 OI2026-10-05: 1,815 OI2026-10-06: 1,778 OI2026-10-07: 1,775 OI2026-10-08: 1,775 OI2026-10-09: 1,777 OI2026-10-13: 1,837 OI2026-10-14: 1,837 OI2026-10-15: 1,846 OI2026-10-16: 2,023 OI2026-10-21: 2,627 OI2026-10-23: 2,660 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, 2026Viewing2,660+33
Oct 21, 20262,627+604
Oct 16, 20262,023+177
Oct 15, 20261,846+9
Oct 14, 20261,8370
Oct 13, 20261,837+60
Oct 09, 20261,777+2
Oct 08, 20261,7750
Oct 07, 20261,775-3
Oct 06, 20261,778-37
Oct 05, 20261,815+35
Oct 02, 20261,780No prior observation