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Contract OI history

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Nov 20, 2026 EXPIRATION

DHR $220.00 Call

DHR261120C00220000

Latest saved OI419Oct 23, 2026
Last change-7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DHR $220.00 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. 4292140 2026-10-02: 361 OI2026-10-05: 366 OI2026-10-06: 380 OI2026-10-07: 383 OI2026-10-08: 383 OI2026-10-09: 409 OI2026-10-13: 428 OI2026-10-14: 428 OI2026-10-15: 429 OI2026-10-16: 429 OI2026-10-21: 426 OI2026-10-23: 419 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, 2026Viewing419-7
Oct 21, 2026426-3
Oct 16, 20264290
Oct 15, 2026429+1
Oct 14, 20264280
Oct 13, 2026428+19
Oct 09, 2026409+26
Oct 08, 20263830
Oct 07, 2026383+3
Oct 06, 2026380+14
Oct 05, 2026366+5
Oct 02, 2026361No prior observation