OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

HD $270.00 Put

HD261023P00270000

Latest saved OI412Oct 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 $270.00 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. 4762380 2026-10-02: 214 OI2026-10-05: 476 OI2026-10-06: 476 OI2026-10-07: 476 OI2026-10-08: 475 OI2026-10-09: 457 OI2026-10-13: 424 OI2026-10-14: 424 OI2026-10-15: 414 OI2026-10-16: 389 OI2026-10-21: 412 OI2026-10-23: 412 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, 2026Viewing4120
Oct 21, 2026412+23
Oct 16, 2026389-25
Oct 15, 2026414-10
Oct 14, 20264240
Oct 13, 2026424-33
Oct 09, 2026457-18
Oct 08, 2026475-1
Oct 07, 20264760
Oct 06, 20264760
Oct 05, 2026476+262
Oct 02, 2026214No prior observation