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Contract OI history

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Feb 19, 2027 EXPIRATION

HPE $55.00 Call

HPE270219C00055000

Latest saved OI543Oct 23, 2026
Last change+24vs 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. 5432710 2026-10-02: 525 OI2026-10-05: 519 OI2026-10-06: 515 OI2026-10-07: 498 OI2026-10-08: 498 OI2026-10-09: 494 OI2026-10-13: 499 OI2026-10-14: 499 OI2026-10-15: 503 OI2026-10-16: 494 OI2026-10-21: 519 OI2026-10-23: 543 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, 2026Viewing543+24
Oct 21, 2026519+25
Oct 16, 2026494-9
Oct 15, 2026503+4
Oct 14, 20264990
Oct 13, 2026499+5
Oct 09, 2026494-4
Oct 08, 20264980
Oct 07, 2026498-17
Oct 06, 2026515-4
Oct 05, 2026519-6
Oct 02, 2026525No prior observation