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Contract OI history

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Jan 15, 2027 EXPIRATION

BHF $65.00 Call

BHF270115C00065000

Latest saved OI8,422Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BHF $65.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 8,4384,2190 2026-10-09: 8,438 OI2026-10-13: 8,417 OI2026-10-14: 8,417 OI2026-10-15: 8,417 OI2026-10-16: 8,418 OI2026-10-21: 8,418 OI2026-10-23: 8,422 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BHF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing8,422+4
Oct 21, 20268,4180
Oct 16, 20268,418+1
Oct 15, 20268,4170
Oct 14, 20268,4170
Oct 13, 20268,417-21
Oct 09, 20268,438No prior observation