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Contract OI history

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Dec 15, 2028 EXPIRATION

BHC $10.00 Put

BHC281215P00010000

Latest saved OI6,531Oct 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 $10.00 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. 6,5323,2660 2026-10-02: 6,532 OI2026-10-05: 6,532 OI2026-10-07: 6,532 OI2026-10-08: 6,532 OI2026-10-09: 6,532 OI2026-10-13: 6,531 OI2026-10-14: 6,531 OI2026-10-16: 6,531 OI2026-10-20: 6,531 OI2026-10-23: 6,531 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, 2026Viewing6,5310
Oct 20, 20266,5310
Oct 16, 20266,5310
Oct 14, 20266,5310
Oct 13, 20266,531-1
Oct 09, 20266,5320
Oct 08, 20266,5320
Oct 07, 20266,5320
Oct 05, 20266,5320
Oct 02, 20266,532No prior observation