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Contract OI history

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Oct 23, 2026 EXPIRATION

HPE $55.00 Call

HPE261023C00055000

Latest saved OI1,140Oct 23, 2026
Last change+104vs 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. 1,1405700 2026-10-02: 358 OI2026-10-05: 351 OI2026-10-06: 351 OI2026-10-07: 351 OI2026-10-08: 351 OI2026-10-09: 353 OI2026-10-13: 353 OI2026-10-14: 353 OI2026-10-15: 352 OI2026-10-16: 355 OI2026-10-21: 1,036 OI2026-10-23: 1,140 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, 2026Viewing1,140+104
Oct 21, 20261,036+681
Oct 16, 2026355+3
Oct 15, 2026352-1
Oct 14, 20263530
Oct 13, 20263530
Oct 09, 2026353+2
Oct 08, 20263510
Oct 07, 20263510
Oct 06, 20263510
Oct 05, 2026351-7
Oct 02, 2026358No prior observation