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Contract OI history

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Oct 30, 2026 EXPIRATION

BHC $6.00 Put

BHC261030P00006000

Latest saved OI302Oct 23, 2026
Last change+12vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BHC $6.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3021510 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-07: 0 OI2026-10-08: 1 OI2026-10-09: 1 OI2026-10-13: 290 OI2026-10-14: 290 OI2026-10-16: 290 OI2026-10-20: 290 OI2026-10-23: 302 OI Oct 02, 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, 2026Viewing302+12
Oct 20, 20262900
Oct 16, 20262900
Oct 14, 20262900
Oct 13, 2026290+289
Oct 09, 202610
Oct 08, 20261+1
Oct 07, 202600
Oct 05, 202600
Oct 02, 20260No prior observation