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Contract OI history

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Dec 18, 2026 EXPIRATION

DHR $200.00 Put

DHR261218P00200000

Latest saved OI605Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DHR $200.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6053020 2026-10-02: 538 OI2026-10-05: 539 OI2026-10-06: 540 OI2026-10-07: 541 OI2026-10-08: 541 OI2026-10-09: 541 OI2026-10-13: 545 OI2026-10-14: 545 OI2026-10-15: 545 OI2026-10-16: 536 OI2026-10-21: 604 OI2026-10-23: 605 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, 2026Viewing605+1
Oct 21, 2026604+68
Oct 16, 2026536-9
Oct 15, 20265450
Oct 14, 20265450
Oct 13, 2026545+4
Oct 09, 20265410
Oct 08, 20265410
Oct 07, 2026541+1
Oct 06, 2026540+1
Oct 05, 2026539+1
Oct 02, 2026538No prior observation