OITracker Cboe delayed data

Contract OI history

Back to HPE

Oct 30, 2026 EXPIRATION

HPE $50.00 Put

HPE261030P00050000

Latest saved OI611Oct 23, 2026
Last change+396vs 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. 6113050 2026-10-02: 172 OI2026-10-05: 157 OI2026-10-06: 152 OI2026-10-07: 150 OI2026-10-08: 150 OI2026-10-09: 167 OI2026-10-13: 167 OI2026-10-14: 167 OI2026-10-15: 163 OI2026-10-16: 186 OI2026-10-21: 215 OI2026-10-23: 611 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, 2026Viewing611+396
Oct 21, 2026215+29
Oct 16, 2026186+23
Oct 15, 2026163-4
Oct 14, 20261670
Oct 13, 20261670
Oct 09, 2026167+17
Oct 08, 20261500
Oct 07, 2026150-2
Oct 06, 2026152-5
Oct 05, 2026157-15
Oct 02, 2026172No prior observation