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Contract OI history

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Oct 23, 2026 EXPIRATION

DHR $242.50 Call

DHR261023C00242500

Latest saved OI123Oct 23, 2026
Last change+6vs previous saved observation
Saved market days9Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
DHR $242.50 call open interest history 9 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 123610 2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 0 OI2026-10-13: 5 OI2026-10-14: 5 OI2026-10-15: 12 OI2026-10-16: 48 OI2026-10-21: 117 OI2026-10-23: 123 OI Oct 07, 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, 2026Viewing123+6
Oct 21, 2026117+69
Oct 16, 202648+36
Oct 15, 202612+7
Oct 14, 202650
Oct 13, 20265+5
Oct 09, 202600
Oct 08, 202600
Oct 07, 20260No prior observation