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Contract OI history

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Jan 21, 2028 EXPIRATION

HPE $27.00 Call

HPE280121C00027000

Latest saved OI1,810Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPE $27.00 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. 1,8669330 2026-10-02: 1,866 OI2026-10-05: 1,866 OI2026-10-06: 1,866 OI2026-10-07: 1,865 OI2026-10-08: 1,865 OI2026-10-09: 1,858 OI2026-10-13: 1,809 OI2026-10-14: 1,809 OI2026-10-15: 1,809 OI2026-10-16: 1,809 OI2026-10-21: 1,811 OI2026-10-23: 1,810 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, 2026Viewing1,810-1
Oct 21, 20261,811+2
Oct 16, 20261,8090
Oct 15, 20261,8090
Oct 14, 20261,8090
Oct 13, 20261,809-49
Oct 09, 20261,858-7
Oct 08, 20261,8650
Oct 07, 20261,865-1
Oct 06, 20261,8660
Oct 05, 20261,8660
Oct 02, 20261,866No prior observation