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Contract OI history

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Dec 18, 2026 EXPIRATION

BBD $4.00 Call

BBD261218C00004000

Latest saved OI5,077Oct 20, 2026
Last change+1,996vs 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. 5,0772,5380 2026-10-02: 2,201 OI2026-10-05: 2,219 OI2026-10-06: 2,818 OI2026-10-07: 3,523 OI2026-10-08: 2,998 OI2026-10-13: 3,051 OI2026-10-14: 3,051 OI2026-10-16: 3,081 OI2026-10-20: 5,077 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, 2026Viewing5,077+1,996
Oct 16, 20263,081+30
Oct 14, 20263,0510
Oct 13, 20263,051+53
Oct 08, 20262,998-525
Oct 07, 20263,523+705
Oct 06, 20262,818+599
Oct 05, 20262,219+18
Oct 02, 20262,201No prior observation