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Contract OI history

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Nov 20, 2026 EXPIRATION

DHR $200.00 Put

DHR261120P00200000

Latest saved OI3,961Oct 23, 2026
Last change+3,472vs 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. 3,9611,9800 2026-10-02: 226 OI2026-10-05: 255 OI2026-10-06: 268 OI2026-10-07: 276 OI2026-10-08: 276 OI2026-10-09: 277 OI2026-10-13: 278 OI2026-10-14: 278 OI2026-10-15: 288 OI2026-10-16: 357 OI2026-10-21: 489 OI2026-10-23: 3,961 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, 2026Viewing3,961+3,472
Oct 21, 2026489+132
Oct 16, 2026357+69
Oct 15, 2026288+10
Oct 14, 20262780
Oct 13, 2026278+1
Oct 09, 2026277+1
Oct 08, 20262760
Oct 07, 2026276+8
Oct 06, 2026268+13
Oct 05, 2026255+29
Oct 02, 2026226No prior observation