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Contract OI history

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Jan 15, 2027 EXPIRATION

HHH $70.00 Call

HHH270115C00070000

Latest saved OI916Oct 20, 2026
Last change+1vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HHH $70.00 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. 9244620 2026-10-02: 924 OI2026-10-05: 924 OI2026-10-07: 924 OI2026-10-08: 924 OI2026-10-09: 924 OI2026-10-13: 924 OI2026-10-14: 915 OI2026-10-16: 915 OI2026-10-20: 916 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, 2026Viewing916+1
Oct 16, 20269150
Oct 14, 2026915-9
Oct 13, 20269240
Oct 09, 20269240
Oct 08, 20269240
Oct 07, 20269240
Oct 05, 20269240
Oct 02, 2026924No prior observation