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Contract OI history

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Dec 18, 2026 EXPIRATION

BA $240.00 Call

BA261218C00240000

Latest saved OI5,474Oct 23, 2026
Last change-8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $240.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5,6592,8290 2026-10-02: 5,659 OI2026-10-05: 5,652 OI2026-10-06: 5,631 OI2026-10-07: 5,635 OI2026-10-08: 5,635 OI2026-10-09: 5,635 OI2026-10-13: 5,570 OI2026-10-14: 5,570 OI2026-10-15: 5,507 OI2026-10-16: 5,485 OI2026-10-21: 5,482 OI2026-10-23: 5,474 OI Oct 02, 2026Oct 23, 2026

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

BA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,474-8
Oct 21, 20265,482-3
Oct 16, 20265,485-22
Oct 15, 20265,507-63
Oct 14, 20265,5700
Oct 13, 20265,570-65
Oct 09, 20265,6350
Oct 08, 20265,6350
Oct 07, 20265,635+4
Oct 06, 20265,631-21
Oct 05, 20265,652-7
Oct 02, 20265,659No prior observation