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Contract OI history

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Jan 15, 2027 EXPIRATION

DHR $230.00 Call

DHR270115C00230000

Latest saved OI1,484Oct 23, 2026
Last change+8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DHR $230.00 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. 1,5437710 2026-10-02: 1,527 OI2026-10-05: 1,524 OI2026-10-06: 1,518 OI2026-10-07: 1,518 OI2026-10-08: 1,518 OI2026-10-09: 1,536 OI2026-10-13: 1,543 OI2026-10-14: 1,543 OI2026-10-15: 1,543 OI2026-10-16: 1,515 OI2026-10-21: 1,476 OI2026-10-23: 1,484 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, 2026Viewing1,484+8
Oct 21, 20261,476-39
Oct 16, 20261,515-28
Oct 15, 20261,5430
Oct 14, 20261,5430
Oct 13, 20261,543+7
Oct 09, 20261,536+18
Oct 08, 20261,5180
Oct 07, 20261,5180
Oct 06, 20261,518-6
Oct 05, 20261,524-3
Oct 02, 20261,527No prior observation