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Contract OI history

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Nov 20, 2026 EXPIRATION

BHC $7.50 Call

BHC261120C00007500

Latest saved OI23Oct 23, 2026
Last change+23vs previous saved observation
Saved market days2Oct 20, 2026 onwards
Daily open interest Hover a point for its date and OI
BHC $7.50 call open interest history 2 saved observations from 2026-10-20 to 2026-10-23. Exact values and changes are listed in the table below. 23110 2026-10-20: 0 OI2026-10-23: 23 OI Oct 20, 2026Oct 23, 2026

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

BHC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing23+23
Oct 20, 20260No prior observation