OITracker Cboe delayed data

Contract OI history

Back to HPE

Jan 15, 2027 EXPIRATION

HPE $40.00 Call

HPE270115C00040000

Latest saved OI2,865Oct 23, 2026
Last change+8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPE $40.00 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. 3,1651,5820 2026-10-02: 3,165 OI2026-10-05: 3,165 OI2026-10-06: 3,162 OI2026-10-07: 3,158 OI2026-10-08: 3,158 OI2026-10-09: 3,158 OI2026-10-13: 3,157 OI2026-10-14: 3,157 OI2026-10-15: 3,156 OI2026-10-16: 2,857 OI2026-10-21: 2,857 OI2026-10-23: 2,865 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, 2026Viewing2,865+8
Oct 21, 20262,8570
Oct 16, 20262,857-299
Oct 15, 20263,156-1
Oct 14, 20263,1570
Oct 13, 20263,157-1
Oct 09, 20263,1580
Oct 08, 20263,1580
Oct 07, 20263,158-4
Oct 06, 20263,162-3
Oct 05, 20263,1650
Oct 02, 20263,165No prior observation