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Contract OI history

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Dec 18, 2026 EXPIRATION

DHR $240.00 Call

DHR261218C00240000

Latest saved OI786Oct 23, 2026
Last change-72vs 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. 8584290 2026-10-02: 631 OI2026-10-05: 637 OI2026-10-06: 600 OI2026-10-07: 602 OI2026-10-08: 602 OI2026-10-09: 699 OI2026-10-13: 706 OI2026-10-14: 706 OI2026-10-15: 669 OI2026-10-16: 666 OI2026-10-21: 858 OI2026-10-23: 786 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, 2026Viewing786-72
Oct 21, 2026858+192
Oct 16, 2026666-3
Oct 15, 2026669-37
Oct 14, 20267060
Oct 13, 2026706+7
Oct 09, 2026699+97
Oct 08, 20266020
Oct 07, 2026602+2
Oct 06, 2026600-37
Oct 05, 2026637+6
Oct 02, 2026631No prior observation