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Contract OI history

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Sep 17, 2027 EXPIRATION

HPE $55.00 Call

HPE270917C00055000

Latest saved OI179Oct 23, 2026
Last change+2vs 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. 195970 2026-10-02: 195 OI2026-10-05: 190 OI2026-10-06: 188 OI2026-10-07: 188 OI2026-10-08: 188 OI2026-10-09: 189 OI2026-10-13: 187 OI2026-10-14: 187 OI2026-10-15: 177 OI2026-10-16: 178 OI2026-10-21: 177 OI2026-10-23: 179 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, 2026Viewing179+2
Oct 21, 2026177-1
Oct 16, 2026178+1
Oct 15, 2026177-10
Oct 14, 20261870
Oct 13, 2026187-2
Oct 09, 2026189+1
Oct 08, 20261880
Oct 07, 20261880
Oct 06, 2026188-2
Oct 05, 2026190-5
Oct 02, 2026195No prior observation