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Jan 21, 2028 EXPIRATION

BA $140.00 Call

BA280121C00140000

Latest saved OI173Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $140.00 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. 174870 2026-10-02: 170 OI2026-10-05: 172 OI2026-10-06: 173 OI2026-10-07: 173 OI2026-10-08: 173 OI2026-10-09: 173 OI2026-10-13: 174 OI2026-10-14: 174 OI2026-10-15: 174 OI2026-10-16: 173 OI2026-10-21: 173 OI2026-10-23: 173 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, 2026Viewing1730
Oct 21, 20261730
Oct 16, 2026173-1
Oct 15, 20261740
Oct 14, 20261740
Oct 13, 2026174+1
Oct 09, 20261730
Oct 08, 20261730
Oct 07, 20261730
Oct 06, 2026173+1
Oct 05, 2026172+2
Oct 02, 2026170No prior observation