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Contract OI history

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Nov 20, 2026 EXPIRATION

DHR $190.00 Put

DHR261120P00190000

Latest saved OI463Oct 23, 2026
Last change-10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DHR $190.00 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. 4842420 2026-10-02: 268 OI2026-10-05: 270 OI2026-10-06: 464 OI2026-10-07: 474 OI2026-10-08: 474 OI2026-10-09: 480 OI2026-10-13: 484 OI2026-10-14: 484 OI2026-10-15: 484 OI2026-10-16: 474 OI2026-10-21: 473 OI2026-10-23: 463 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, 2026Viewing463-10
Oct 21, 2026473-1
Oct 16, 2026474-10
Oct 15, 20264840
Oct 14, 20264840
Oct 13, 2026484+4
Oct 09, 2026480+6
Oct 08, 20264740
Oct 07, 2026474+10
Oct 06, 2026464+194
Oct 05, 2026270+2
Oct 02, 2026268No prior observation