OITracker Cboe delayed data

Contract OI history

Back to HD

Jun 17, 2027 EXPIRATION

HD $320.00 Put

HD270617P00320000

Latest saved OI296Oct 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 $320.00 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. 2961480 2026-10-02: 294 OI2026-10-05: 296 OI2026-10-06: 284 OI2026-10-07: 284 OI2026-10-08: 287 OI2026-10-09: 283 OI2026-10-13: 283 OI2026-10-14: 283 OI2026-10-15: 283 OI2026-10-16: 284 OI2026-10-21: 295 OI2026-10-23: 296 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, 2026Viewing296+1
Oct 21, 2026295+11
Oct 16, 2026284+1
Oct 15, 20262830
Oct 14, 20262830
Oct 13, 20262830
Oct 09, 2026283-4
Oct 08, 2026287+3
Oct 07, 20262840
Oct 06, 2026284-12
Oct 05, 2026296+2
Oct 02, 2026294No prior observation