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Contract OI history

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Jan 15, 2027 EXPIRATION

HHH $80.00 Call

HHH270115C00080000

Latest saved OI799Oct 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. 8004000 2026-10-02: 800 OI2026-10-05: 799 OI2026-10-07: 799 OI2026-10-08: 799 OI2026-10-09: 799 OI2026-10-13: 799 OI2026-10-14: 799 OI2026-10-16: 799 OI2026-10-20: 799 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, 2026Viewing7990
Oct 16, 20267990
Oct 14, 20267990
Oct 13, 20267990
Oct 09, 20267990
Oct 08, 20267990
Oct 07, 20267990
Oct 05, 2026799-1
Oct 02, 2026800No prior observation