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Contract OI history

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Dec 18, 2026 EXPIRATION

DHR $270.00 Call

DHR261218C00270000

Latest saved OI445Oct 23, 2026
Last change-83vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DHR $270.00 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. 5282640 2026-10-02: 452 OI2026-10-05: 452 OI2026-10-06: 420 OI2026-10-07: 420 OI2026-10-08: 420 OI2026-10-09: 432 OI2026-10-13: 444 OI2026-10-14: 444 OI2026-10-15: 444 OI2026-10-16: 445 OI2026-10-21: 528 OI2026-10-23: 445 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, 2026Viewing445-83
Oct 21, 2026528+83
Oct 16, 2026445+1
Oct 15, 20264440
Oct 14, 20264440
Oct 13, 2026444+12
Oct 09, 2026432+12
Oct 08, 20264200
Oct 07, 20264200
Oct 06, 2026420-32
Oct 05, 20264520
Oct 02, 2026452No prior observation