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Contract OI history

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Dec 18, 2026 EXPIRATION

HHH $80.00 Call

HHH261218C00080000

Latest saved OI86Oct 20, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HHH $80.00 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. 107530 2026-10-02: 107 OI2026-10-05: 107 OI2026-10-07: 90 OI2026-10-08: 90 OI2026-10-09: 90 OI2026-10-13: 85 OI2026-10-14: 85 OI2026-10-16: 86 OI2026-10-20: 86 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, 2026Viewing860
Oct 16, 202686+1
Oct 14, 2026850
Oct 13, 202685-5
Oct 09, 2026900
Oct 08, 2026900
Oct 07, 202690-17
Oct 05, 20261070
Oct 02, 2026107No prior observation