OITracker Cboe delayed data

Contract OI history

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Jan 19, 2029 EXPIRATION

HD $240.00 Put

HD290119P00240000

Latest saved OI252Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HD $240.00 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. 2531260 2026-10-02: 28 OI2026-10-05: 28 OI2026-10-06: 33 OI2026-10-07: 33 OI2026-10-08: 33 OI2026-10-09: 38 OI2026-10-13: 238 OI2026-10-14: 238 OI2026-10-15: 253 OI2026-10-16: 253 OI2026-10-21: 252 OI2026-10-23: 252 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, 2026Viewing2520
Oct 21, 2026252-1
Oct 16, 20262530
Oct 15, 2026253+15
Oct 14, 20262380
Oct 13, 2026238+200
Oct 09, 202638+5
Oct 08, 2026330
Oct 07, 2026330
Oct 06, 202633+5
Oct 05, 2026280
Oct 02, 202628No prior observation