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Contract OI history

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Mar 19, 2027 EXPIRATION

DHR $240.00 Call

DHR270319C00240000

Latest saved OI359Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DHR $240.00 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. 3591790 2026-10-02: 84 OI2026-10-05: 84 OI2026-10-06: 108 OI2026-10-07: 108 OI2026-10-08: 108 OI2026-10-09: 108 OI2026-10-13: 113 OI2026-10-14: 113 OI2026-10-15: 113 OI2026-10-16: 113 OI2026-10-21: 355 OI2026-10-23: 359 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, 2026Viewing359+4
Oct 21, 2026355+242
Oct 16, 20261130
Oct 15, 20261130
Oct 14, 20261130
Oct 13, 2026113+5
Oct 09, 20261080
Oct 08, 20261080
Oct 07, 20261080
Oct 06, 2026108+24
Oct 05, 2026840
Oct 02, 202684No prior observation