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Contract OI history

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Oct 23, 2026 EXPIRATION

DHR $235.00 Call

DHR261023C00235000

Latest saved OI1,164Oct 23, 2026
Last change-387vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DHR $235.00 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. 1,5517750 2026-10-02: 541 OI2026-10-05: 542 OI2026-10-06: 542 OI2026-10-07: 542 OI2026-10-08: 542 OI2026-10-09: 542 OI2026-10-13: 576 OI2026-10-14: 576 OI2026-10-15: 935 OI2026-10-16: 932 OI2026-10-21: 1,551 OI2026-10-23: 1,164 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, 2026Viewing1,164-387
Oct 21, 20261,551+619
Oct 16, 2026932-3
Oct 15, 2026935+359
Oct 14, 20265760
Oct 13, 2026576+34
Oct 09, 20265420
Oct 08, 20265420
Oct 07, 20265420
Oct 06, 20265420
Oct 05, 2026542+1
Oct 02, 2026541No prior observation