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Contract OI history

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Mar 19, 2027 EXPIRATION

BBD $3.50 Put

BBD270319P00003500

Latest saved OI5,961Oct 20, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BBD $3.50 put open interest history 9 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 5,9742,9870 2026-10-02: 5,974 OI2026-10-05: 5,958 OI2026-10-06: 5,958 OI2026-10-07: 5,958 OI2026-10-08: 5,958 OI2026-10-13: 5,958 OI2026-10-14: 5,961 OI2026-10-16: 5,961 OI2026-10-20: 5,961 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, 2026Viewing5,9610
Oct 16, 20265,9610
Oct 14, 20265,961+3
Oct 13, 20265,9580
Oct 08, 20265,9580
Oct 07, 20265,9580
Oct 06, 20265,9580
Oct 05, 20265,958-16
Oct 02, 20265,974No prior observation