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Contract OI history

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Jan 15, 2027 EXPIRATION

BHC $4.00 Put

BHC270115P00004000

Latest saved OI963Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BHC $4.00 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. 1,2636310 2026-10-02: 1,263 OI2026-10-05: 1,263 OI2026-10-07: 1,263 OI2026-10-08: 1,263 OI2026-10-09: 1,263 OI2026-10-13: 963 OI2026-10-14: 963 OI2026-10-16: 963 OI2026-10-20: 963 OI2026-10-23: 963 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, 2026Viewing9630
Oct 20, 20269630
Oct 16, 20269630
Oct 14, 20269630
Oct 13, 2026963-300
Oct 09, 20261,2630
Oct 08, 20261,2630
Oct 07, 20261,2630
Oct 05, 20261,2630
Oct 02, 20261,263No prior observation