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Contract OI history

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Nov 20, 2026 EXPIRATION

BBD $4.00 Put

BBD261120P00004000

Latest saved OI8,004Oct 20, 2026
Last change+5,012vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BBD $4.00 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. 8,0044,0020 2026-10-02: 60 OI2026-10-05: 60 OI2026-10-06: 154 OI2026-10-07: 206 OI2026-10-08: 206 OI2026-10-13: 238 OI2026-10-14: 238 OI2026-10-16: 2,992 OI2026-10-20: 8,004 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, 2026Viewing8,004+5,012
Oct 16, 20262,992+2,754
Oct 14, 20262380
Oct 13, 2026238+32
Oct 08, 20262060
Oct 07, 2026206+52
Oct 06, 2026154+94
Oct 05, 2026600
Oct 02, 202660No prior observation