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Contract OI history

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Jan 15, 2027 EXPIRATION

BBAI $4.50 Put

BBAI270115P00004500

Latest saved OI5,273Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BBAI $4.50 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. 5,2892,6440 2026-10-02: 5,289 OI2026-10-05: 5,289 OI2026-10-06: 5,287 OI2026-10-07: 5,282 OI2026-10-08: 5,282 OI2026-10-09: 5,282 OI2026-10-13: 5,276 OI2026-10-14: 5,276 OI2026-10-15: 5,276 OI2026-10-16: 5,276 OI2026-10-21: 5,275 OI2026-10-23: 5,273 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, 2026Viewing5,273-2
Oct 21, 20265,275-1
Oct 16, 20265,2760
Oct 15, 20265,2760
Oct 14, 20265,2760
Oct 13, 20265,276-6
Oct 09, 20265,2820
Oct 08, 20265,2820
Oct 07, 20265,282-5
Oct 06, 20265,287-2
Oct 05, 20265,2890
Oct 02, 20265,289No prior observation