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Contract OI history

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Feb 19, 2027 EXPIRATION

HPE $55.00 Put

HPE270219P00055000

Latest saved OI1,788Oct 23, 2026
Last change-64vs 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. 1,8529260 2026-10-02: 1,690 OI2026-10-05: 1,690 OI2026-10-06: 1,675 OI2026-10-07: 1,676 OI2026-10-08: 1,676 OI2026-10-09: 1,679 OI2026-10-13: 1,696 OI2026-10-14: 1,696 OI2026-10-15: 1,698 OI2026-10-16: 1,719 OI2026-10-21: 1,852 OI2026-10-23: 1,788 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, 2026Viewing1,788-64
Oct 21, 20261,852+133
Oct 16, 20261,719+21
Oct 15, 20261,698+2
Oct 14, 20261,6960
Oct 13, 20261,696+17
Oct 09, 20261,679+3
Oct 08, 20261,6760
Oct 07, 20261,676+1
Oct 06, 20261,675-15
Oct 05, 20261,6900
Oct 02, 20261,690No prior observation