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Contract OI history

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Apr 16, 2027 EXPIRATION

BHVN $30.00 Call

BHVN270416C00030000

Latest saved OI45Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BHVN $30.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 45220 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 30 OI2026-10-09: 30 OI2026-10-13: 45 OI2026-10-14: 45 OI2026-10-16: 45 OI2026-10-20: 45 OI2026-10-23: 45 OI Oct 02, 2026Oct 23, 2026

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

BHVN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing450
Oct 20, 2026450
Oct 16, 2026450
Oct 14, 2026450
Oct 13, 202645+15
Oct 09, 2026300
Oct 08, 202630+30
Oct 07, 202600
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation