OITracker Cboe delayed data

Contract OI history

Back to DHR

Oct 23, 2026 EXPIRATION

DHR $190.00 Put

DHR261023P00190000

Latest saved OI185Oct 23, 2026
Last change-18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DHR $190.00 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. 2031010 2026-10-02: 29 OI2026-10-05: 59 OI2026-10-06: 59 OI2026-10-07: 59 OI2026-10-08: 59 OI2026-10-09: 61 OI2026-10-13: 61 OI2026-10-14: 61 OI2026-10-15: 61 OI2026-10-16: 61 OI2026-10-21: 203 OI2026-10-23: 185 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

DHR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing185-18
Oct 21, 2026203+142
Oct 16, 2026610
Oct 15, 2026610
Oct 14, 2026610
Oct 13, 2026610
Oct 09, 202661+2
Oct 08, 2026590
Oct 07, 2026590
Oct 06, 2026590
Oct 05, 202659+30
Oct 02, 202629No prior observation