OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

HD $280.00 Call

HD270115C00280000

Latest saved OI172Oct 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
HD $280.00 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. 194970 2026-10-02: 89 OI2026-10-05: 163 OI2026-10-06: 171 OI2026-10-07: 171 OI2026-10-08: 185 OI2026-10-09: 129 OI2026-10-13: 194 OI2026-10-14: 194 OI2026-10-15: 192 OI2026-10-16: 190 OI2026-10-21: 180 OI2026-10-23: 172 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, 2026Viewing172-8
Oct 21, 2026180-10
Oct 16, 2026190-2
Oct 15, 2026192-2
Oct 14, 20261940
Oct 13, 2026194+65
Oct 09, 2026129-56
Oct 08, 2026185+14
Oct 07, 20261710
Oct 06, 2026171+8
Oct 05, 2026163+74
Oct 02, 202689No prior observation