OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

HPE $13.00 Put

HPE270115P00013000

Latest saved OI1,683Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPE $13.00 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. 1,6878430 2026-10-02: 1,687 OI2026-10-05: 1,687 OI2026-10-06: 1,687 OI2026-10-07: 1,687 OI2026-10-08: 1,687 OI2026-10-09: 1,684 OI2026-10-13: 1,683 OI2026-10-14: 1,683 OI2026-10-15: 1,683 OI2026-10-16: 1,683 OI2026-10-21: 1,683 OI2026-10-23: 1,683 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, 2026Viewing1,6830
Oct 21, 20261,6830
Oct 16, 20261,6830
Oct 15, 20261,6830
Oct 14, 20261,6830
Oct 13, 20261,683-1
Oct 09, 20261,684-3
Oct 08, 20261,6870
Oct 07, 20261,6870
Oct 06, 20261,6870
Oct 05, 20261,6870
Oct 02, 20261,687No prior observation