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Contract OI history

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Nov 20, 2026 EXPIRATION

HPE $55.00 Call

HPE261120C00055000

Latest saved OI3,134Oct 23, 2026
Last change+180vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPE $55.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,1341,5670 2026-10-02: 2,682 OI2026-10-05: 2,651 OI2026-10-06: 2,744 OI2026-10-07: 2,744 OI2026-10-08: 2,744 OI2026-10-09: 2,724 OI2026-10-13: 2,686 OI2026-10-14: 2,686 OI2026-10-15: 2,667 OI2026-10-16: 2,663 OI2026-10-21: 2,954 OI2026-10-23: 3,134 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, 2026Viewing3,134+180
Oct 21, 20262,954+291
Oct 16, 20262,663-4
Oct 15, 20262,667-19
Oct 14, 20262,6860
Oct 13, 20262,686-38
Oct 09, 20262,724-20
Oct 08, 20262,7440
Oct 07, 20262,7440
Oct 06, 20262,744+93
Oct 05, 20262,651-31
Oct 02, 20262,682No prior observation