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Contract OI history

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Nov 20, 2026 EXPIRATION

HPE $42.00 Put

HPE261120P00042000

Latest saved OI1,436Oct 23, 2026
Last change+34vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPE $42.00 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. 1,4367180 2026-10-02: 1,303 OI2026-10-05: 1,303 OI2026-10-06: 1,297 OI2026-10-07: 1,274 OI2026-10-08: 1,274 OI2026-10-09: 1,265 OI2026-10-13: 1,265 OI2026-10-14: 1,265 OI2026-10-15: 1,266 OI2026-10-16: 1,275 OI2026-10-21: 1,402 OI2026-10-23: 1,436 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, 2026Viewing1,436+34
Oct 21, 20261,402+127
Oct 16, 20261,275+9
Oct 15, 20261,266+1
Oct 14, 20261,2650
Oct 13, 20261,2650
Oct 09, 20261,265-9
Oct 08, 20261,2740
Oct 07, 20261,274-23
Oct 06, 20261,297-6
Oct 05, 20261,3030
Oct 02, 20261,303No prior observation