OITracker Cboe delayed data

Contract OI history

Back to HPQ

Sep 17, 2027 EXPIRATION

HPQ $40.00 Call

HPQ270917C00040000

Latest saved OI2,622Oct 23, 2026
Last change+100vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HPQ $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. 2,6221,3110 2026-10-02: 744 OI2026-10-05: 743 OI2026-10-06: 746 OI2026-10-07: 746 OI2026-10-08: 746 OI2026-10-09: 2,497 OI2026-10-13: 2,498 OI2026-10-14: 2,498 OI2026-10-15: 2,498 OI2026-10-16: 2,498 OI2026-10-21: 2,522 OI2026-10-23: 2,622 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

HPQ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,622+100
Oct 21, 20262,522+24
Oct 16, 20262,4980
Oct 15, 20262,4980
Oct 14, 20262,4980
Oct 13, 20262,498+1
Oct 09, 20262,497+1,751
Oct 08, 20267460
Oct 07, 20267460
Oct 06, 2026746+3
Oct 05, 2026743-1
Oct 02, 2026744No prior observation