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Contract OI history

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Nov 06, 2026 EXPIRATION

BHC $6.50 Put

BHC261106P00006500

Latest saved OI150Oct 23, 2026
Last change+150vs previous saved observation
Saved market days2Oct 20, 2026 onwards
Daily open interest Hover a point for its date and OI
BHC $6.50 put open interest history 2 saved observations from 2026-10-20 to 2026-10-23. Exact values and changes are listed in the table below. 150750 2026-10-20: 0 OI2026-10-23: 150 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, 2026Viewing150+150
Oct 20, 20260No prior observation