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Contract OI history

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Nov 20, 2026 EXPIRATION

HHH $75.00 Call

HHH261120C00075000

Latest saved OI1,282Oct 20, 2026
Last change+33vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HHH $75.00 call open interest history 9 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 1,2826410 2026-10-02: 110 OI2026-10-05: 104 OI2026-10-07: 573 OI2026-10-08: 574 OI2026-10-09: 556 OI2026-10-13: 594 OI2026-10-14: 594 OI2026-10-16: 1,249 OI2026-10-20: 1,282 OI Oct 02, 2026Oct 20, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

HHH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing1,282+33
Oct 16, 20261,249+655
Oct 14, 20265940
Oct 13, 2026594+38
Oct 09, 2026556-18
Oct 08, 2026574+1
Oct 07, 2026573+469
Oct 05, 2026104-6
Oct 02, 2026110No prior observation