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Contract OI history

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Jun 17, 2027 EXPIRATION

BA $235.00 Call

BA270617C00235000

Latest saved OI309Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $235.00 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. 3091540 2026-10-02: 276 OI2026-10-05: 276 OI2026-10-06: 276 OI2026-10-07: 276 OI2026-10-08: 276 OI2026-10-09: 288 OI2026-10-13: 288 OI2026-10-14: 288 OI2026-10-15: 301 OI2026-10-16: 305 OI2026-10-21: 308 OI2026-10-23: 309 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, 2026Viewing309+1
Oct 21, 2026308+3
Oct 16, 2026305+4
Oct 15, 2026301+13
Oct 14, 20262880
Oct 13, 20262880
Oct 09, 2026288+12
Oct 08, 20262760
Oct 07, 20262760
Oct 06, 20262760
Oct 05, 20262760
Oct 02, 2026276No prior observation