OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

HD $285.00 Call

HD261218C00285000

Latest saved OI268Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HD $285.00 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. 2841420 2026-10-02: 129 OI2026-10-05: 129 OI2026-10-06: 278 OI2026-10-07: 278 OI2026-10-08: 284 OI2026-10-09: 277 OI2026-10-13: 278 OI2026-10-14: 278 OI2026-10-15: 280 OI2026-10-16: 275 OI2026-10-21: 269 OI2026-10-23: 268 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, 2026Viewing268-1
Oct 21, 2026269-6
Oct 16, 2026275-5
Oct 15, 2026280+2
Oct 14, 20262780
Oct 13, 2026278+1
Oct 09, 2026277-7
Oct 08, 2026284+6
Oct 07, 20262780
Oct 06, 2026278+149
Oct 05, 20261290
Oct 02, 2026129No prior observation