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Contract OI history

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Jan 21, 2028 EXPIRATION

BBD $2.50 Put

BBD280121P00002500

Latest saved OI7,493Oct 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 $2.50 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. 7,4943,7470 2026-10-02: 7,494 OI2026-10-05: 7,494 OI2026-10-06: 7,494 OI2026-10-07: 7,494 OI2026-10-08: 7,493 OI2026-10-13: 7,493 OI2026-10-14: 7,493 OI2026-10-16: 7,493 OI2026-10-20: 7,493 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, 2026Viewing7,4930
Oct 16, 20267,4930
Oct 14, 20267,4930
Oct 13, 20267,4930
Oct 08, 20267,493-1
Oct 07, 20267,4940
Oct 06, 20267,4940
Oct 05, 20267,4940
Oct 02, 20267,494No prior observation