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Contract OI history

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Sep 17, 2027 EXPIRATION

HPE $50.00 Put

HPE270917P00050000

Latest saved OI1,428Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPE $50.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,4287140 2026-10-02: 339 OI2026-10-05: 340 OI2026-10-06: 354 OI2026-10-07: 356 OI2026-10-08: 356 OI2026-10-09: 356 OI2026-10-13: 372 OI2026-10-14: 372 OI2026-10-15: 862 OI2026-10-16: 1,416 OI2026-10-21: 1,423 OI2026-10-23: 1,428 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, 2026Viewing1,428+5
Oct 21, 20261,423+7
Oct 16, 20261,416+554
Oct 15, 2026862+490
Oct 14, 20263720
Oct 13, 2026372+16
Oct 09, 20263560
Oct 08, 20263560
Oct 07, 2026356+2
Oct 06, 2026354+14
Oct 05, 2026340+1
Oct 02, 2026339No prior observation