OITracker Cboe delayed data

Contract OI history

Back to HD

Nov 20, 2026 EXPIRATION

HD $345.00 Call

HD261120C00345000

Latest saved OI919Oct 23, 2026
Last change+521vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HD $345.00 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. 9194590 2026-10-02: 337 OI2026-10-05: 336 OI2026-10-06: 337 OI2026-10-07: 337 OI2026-10-08: 332 OI2026-10-09: 331 OI2026-10-13: 332 OI2026-10-14: 332 OI2026-10-15: 335 OI2026-10-16: 350 OI2026-10-21: 398 OI2026-10-23: 919 OI Oct 02, 2026Oct 23, 2026

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

HD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing919+521
Oct 21, 2026398+48
Oct 16, 2026350+15
Oct 15, 2026335+3
Oct 14, 20263320
Oct 13, 2026332+1
Oct 09, 2026331-1
Oct 08, 2026332-5
Oct 07, 20263370
Oct 06, 2026337+1
Oct 05, 2026336-1
Oct 02, 2026337No prior observation