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Contract OI history

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Dec 18, 2026 EXPIRATION

BBAI $4.00 Put

BBAI261218P00004000

Latest saved OI1,936Oct 23, 2026
Last change+12vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BBAI $4.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,9699840 2026-10-02: 1,969 OI2026-10-05: 1,969 OI2026-10-06: 1,951 OI2026-10-07: 1,951 OI2026-10-08: 1,951 OI2026-10-09: 1,951 OI2026-10-13: 1,950 OI2026-10-14: 1,950 OI2026-10-15: 1,939 OI2026-10-16: 1,940 OI2026-10-21: 1,924 OI2026-10-23: 1,936 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BBAI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,936+12
Oct 21, 20261,924-16
Oct 16, 20261,940+1
Oct 15, 20261,939-11
Oct 14, 20261,9500
Oct 13, 20261,950-1
Oct 09, 20261,9510
Oct 08, 20261,9510
Oct 07, 20261,9510
Oct 06, 20261,951-18
Oct 05, 20261,9690
Oct 02, 20261,969No prior observation