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Contract OI history

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Apr 16, 2027 EXPIRATION

HHH $80.00 Call

HHH270416C00080000

Latest saved OI105Oct 20, 2026
Last change+10vs 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. 105520 2026-10-02: 86 OI2026-10-05: 86 OI2026-10-07: 96 OI2026-10-08: 96 OI2026-10-09: 96 OI2026-10-13: 95 OI2026-10-14: 95 OI2026-10-16: 95 OI2026-10-20: 105 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, 2026Viewing105+10
Oct 16, 2026950
Oct 14, 2026950
Oct 13, 202695-1
Oct 09, 2026960
Oct 08, 2026960
Oct 07, 202696+10
Oct 05, 2026860
Oct 02, 202686No prior observation