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Contract OI history

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Oct 23, 2026 EXPIRATION

DHR $220.00 Put

DHR261023P00220000

Latest saved OI642Oct 23, 2026
Last change-466vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DHR $220.00 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. 1,1085540 2026-10-02: 86 OI2026-10-05: 86 OI2026-10-06: 102 OI2026-10-07: 105 OI2026-10-08: 105 OI2026-10-09: 107 OI2026-10-13: 132 OI2026-10-14: 132 OI2026-10-15: 136 OI2026-10-16: 144 OI2026-10-21: 1,108 OI2026-10-23: 642 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, 2026Viewing642-466
Oct 21, 20261,108+964
Oct 16, 2026144+8
Oct 15, 2026136+4
Oct 14, 20261320
Oct 13, 2026132+25
Oct 09, 2026107+2
Oct 08, 20261050
Oct 07, 2026105+3
Oct 06, 2026102+16
Oct 05, 2026860
Oct 02, 202686No prior observation