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Contract OI history

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Jun 17, 2027 EXPIRATION

HOS $5.00 Call

HOS270617C00005000

Latest saved OI229Oct 20, 2026
Last change+229vs previous saved observation
Saved market days2Oct 16, 2026 onwards
Daily open interest Hover a point for its date and OI
HOS $5.00 call open interest history 2 saved observations from 2026-10-16 to 2026-10-20. Exact values and changes are listed in the table below. 2291140 2026-10-16: 0 OI2026-10-20: 229 OI Oct 16, 2026Oct 20, 2026

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

HOS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing229+229
Oct 16, 20260No prior observation