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Contract OI history

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Dec 18, 2026 EXPIRATION

BBD $4.50 Call

BBD261218C00004500

Latest saved OI1,599Oct 20, 2026
Last change+20vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BBD $4.50 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. 1,5997990 2026-10-02: 401 OI2026-10-05: 401 OI2026-10-06: 404 OI2026-10-07: 558 OI2026-10-08: 592 OI2026-10-13: 673 OI2026-10-14: 673 OI2026-10-16: 1,579 OI2026-10-20: 1,599 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, 2026Viewing1,599+20
Oct 16, 20261,579+906
Oct 14, 20266730
Oct 13, 2026673+81
Oct 08, 2026592+34
Oct 07, 2026558+154
Oct 06, 2026404+3
Oct 05, 20264010
Oct 02, 2026401No prior observation