OITracker Cboe delayed data

Contract OI history

Back to HD

Jan 21, 2028 EXPIRATION

HD $350.00 Call

HD280121C00350000

Latest saved OI1,087Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HD $350.00 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. 1,0925460 2026-10-02: 624 OI2026-10-05: 624 OI2026-10-06: 628 OI2026-10-07: 628 OI2026-10-08: 628 OI2026-10-09: 642 OI2026-10-13: 642 OI2026-10-14: 642 OI2026-10-15: 1,083 OI2026-10-16: 1,086 OI2026-10-21: 1,092 OI2026-10-23: 1,087 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, 2026Viewing1,087-5
Oct 21, 20261,092+6
Oct 16, 20261,086+3
Oct 15, 20261,083+441
Oct 14, 20266420
Oct 13, 20266420
Oct 09, 2026642+14
Oct 08, 20266280
Oct 07, 20266280
Oct 06, 2026628+4
Oct 05, 20266240
Oct 02, 2026624No prior observation