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Contract OI history

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Nov 20, 2026 EXPIRATION

DHR $270.00 Call

DHR261120C00270000

Latest saved OI249Oct 23, 2026
Last change+14vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DHR $270.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2491240 2026-10-02: 16 OI2026-10-05: 16 OI2026-10-06: 16 OI2026-10-07: 30 OI2026-10-08: 30 OI2026-10-09: 30 OI2026-10-13: 16 OI2026-10-14: 16 OI2026-10-15: 216 OI2026-10-16: 220 OI2026-10-21: 235 OI2026-10-23: 249 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, 2026Viewing249+14
Oct 21, 2026235+15
Oct 16, 2026220+4
Oct 15, 2026216+200
Oct 14, 2026160
Oct 13, 202616-14
Oct 09, 2026300
Oct 08, 2026300
Oct 07, 202630+14
Oct 06, 2026160
Oct 05, 2026160
Oct 02, 202616No prior observation