OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

HD $230.00 Put

HD270115P00230000

Latest saved OI187Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HD $230.00 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. 187930 2026-10-02: 158 OI2026-10-05: 160 OI2026-10-06: 160 OI2026-10-07: 160 OI2026-10-08: 172 OI2026-10-09: 184 OI2026-10-13: 184 OI2026-10-14: 184 OI2026-10-15: 185 OI2026-10-16: 184 OI2026-10-21: 184 OI2026-10-23: 187 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, 2026Viewing187+3
Oct 21, 20261840
Oct 16, 2026184-1
Oct 15, 2026185+1
Oct 14, 20261840
Oct 13, 20261840
Oct 09, 2026184+12
Oct 08, 2026172+12
Oct 07, 20261600
Oct 06, 20261600
Oct 05, 2026160+2
Oct 02, 2026158No prior observation