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Contract OI history

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Mar 19, 2027 EXPIRATION

DHR $210.00 Call

DHR270319C00210000

Latest saved OI189Oct 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
DHR $210.00 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. 190950 2026-10-02: 167 OI2026-10-05: 167 OI2026-10-06: 167 OI2026-10-07: 183 OI2026-10-08: 183 OI2026-10-09: 190 OI2026-10-13: 190 OI2026-10-14: 190 OI2026-10-15: 190 OI2026-10-16: 190 OI2026-10-21: 190 OI2026-10-23: 189 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, 2026Viewing189-1
Oct 21, 20261900
Oct 16, 20261900
Oct 15, 20261900
Oct 14, 20261900
Oct 13, 20261900
Oct 09, 2026190+7
Oct 08, 20261830
Oct 07, 2026183+16
Oct 06, 20261670
Oct 05, 20261670
Oct 02, 2026167No prior observation