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Contract OI history

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Oct 23, 2026 EXPIRATION

DHR $205.00 Put

DHR261023P00205000

Latest saved OI385Oct 23, 2026
Last change-431vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DHR $205.00 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. 8164080 2026-10-02: 42 OI2026-10-05: 41 OI2026-10-06: 42 OI2026-10-07: 43 OI2026-10-08: 43 OI2026-10-09: 344 OI2026-10-13: 353 OI2026-10-14: 353 OI2026-10-15: 353 OI2026-10-16: 371 OI2026-10-21: 816 OI2026-10-23: 385 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, 2026Viewing385-431
Oct 21, 2026816+445
Oct 16, 2026371+18
Oct 15, 20263530
Oct 14, 20263530
Oct 13, 2026353+9
Oct 09, 2026344+301
Oct 08, 2026430
Oct 07, 202643+1
Oct 06, 202642+1
Oct 05, 202641-1
Oct 02, 202642No prior observation