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Contract OI history

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Oct 30, 2026 EXPIRATION

BA $215.00 Call

BA261030C00215000

Latest saved OI1,390Oct 23, 2026
Last change-44vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $215.00 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. 1,4347170 2026-10-02: 539 OI2026-10-05: 606 OI2026-10-06: 967 OI2026-10-07: 1,010 OI2026-10-08: 1,010 OI2026-10-09: 1,017 OI2026-10-13: 1,003 OI2026-10-14: 1,003 OI2026-10-15: 979 OI2026-10-16: 953 OI2026-10-21: 1,434 OI2026-10-23: 1,390 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, 2026Viewing1,390-44
Oct 21, 20261,434+481
Oct 16, 2026953-26
Oct 15, 2026979-24
Oct 14, 20261,0030
Oct 13, 20261,003-14
Oct 09, 20261,017+7
Oct 08, 20261,0100
Oct 07, 20261,010+43
Oct 06, 2026967+361
Oct 05, 2026606+67
Oct 02, 2026539No prior observation