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Contract OI history

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Oct 30, 2026 EXPIRATION

HPE $51.00 Put

HPE261030P00051000

Latest saved OI144Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPE $51.00 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. 144720 2026-10-02: 72 OI2026-10-05: 58 OI2026-10-06: 64 OI2026-10-07: 62 OI2026-10-08: 62 OI2026-10-09: 87 OI2026-10-13: 87 OI2026-10-14: 87 OI2026-10-15: 88 OI2026-10-16: 92 OI2026-10-21: 135 OI2026-10-23: 144 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, 2026Viewing144+9
Oct 21, 2026135+43
Oct 16, 202692+4
Oct 15, 202688+1
Oct 14, 2026870
Oct 13, 2026870
Oct 09, 202687+25
Oct 08, 2026620
Oct 07, 202662-2
Oct 06, 202664+6
Oct 05, 202658-14
Oct 02, 202672No prior observation