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Contract OI history

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Jan 21, 2028 EXPIRATION

BBD $4.00 Call

BBD280121C00004000

Latest saved OI473Oct 20, 2026
Last change+1vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BBD $4.00 call open interest history 9 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 4732360 2026-10-02: 285 OI2026-10-05: 285 OI2026-10-06: 384 OI2026-10-07: 422 OI2026-10-08: 472 OI2026-10-13: 472 OI2026-10-14: 472 OI2026-10-16: 472 OI2026-10-20: 473 OI Oct 02, 2026Oct 20, 2026

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

BBD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing473+1
Oct 16, 20264720
Oct 14, 20264720
Oct 13, 20264720
Oct 08, 2026472+50
Oct 07, 2026422+38
Oct 06, 2026384+99
Oct 05, 20262850
Oct 02, 2026285No prior observation