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Contract OI history

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Mar 19, 2027 EXPIRATION

BBD $4.00 Call

BBD270319C00004000

Latest saved OI1,602Oct 20, 2026
Last change+781vs 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. 1,6028010 2026-10-02: 203 OI2026-10-05: 203 OI2026-10-06: 803 OI2026-10-07: 803 OI2026-10-08: 803 OI2026-10-13: 821 OI2026-10-14: 815 OI2026-10-16: 821 OI2026-10-20: 1,602 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, 2026Viewing1,602+781
Oct 16, 2026821+6
Oct 14, 2026815-6
Oct 13, 2026821+18
Oct 08, 20268030
Oct 07, 20268030
Oct 06, 2026803+600
Oct 05, 20262030
Oct 02, 2026203No prior observation