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Contract OI history

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Oct 30, 2026 EXPIRATION

BHC $6.50 Call

BHC261030C00006500

Latest saved OI2,188Oct 23, 2026
Last change+1,583vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BHC $6.50 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,1881,0940 2026-10-09: 0 OI2026-10-13: 4 OI2026-10-14: 3 OI2026-10-16: 15 OI2026-10-20: 605 OI2026-10-23: 2,188 OI Oct 09, 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, 2026Viewing2,188+1,583
Oct 20, 2026605+590
Oct 16, 202615+12
Oct 14, 20263-1
Oct 13, 20264+4
Oct 09, 20260No prior observation