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Contract OI history

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Oct 23, 2026 EXPIRATION

DHR $230.00 Call

DHR261023C00230000

Latest saved OI448Oct 23, 2026
Last change-140vs 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. 5882940 2026-10-02: 25 OI2026-10-05: 26 OI2026-10-06: 35 OI2026-10-07: 35 OI2026-10-08: 35 OI2026-10-09: 37 OI2026-10-13: 125 OI2026-10-14: 125 OI2026-10-15: 129 OI2026-10-16: 142 OI2026-10-21: 588 OI2026-10-23: 448 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, 2026Viewing448-140
Oct 21, 2026588+446
Oct 16, 2026142+13
Oct 15, 2026129+4
Oct 14, 20261250
Oct 13, 2026125+88
Oct 09, 202637+2
Oct 08, 2026350
Oct 07, 2026350
Oct 06, 202635+9
Oct 05, 202626+1
Oct 02, 202625No prior observation