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Contract OI history

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Jan 21, 2028 EXPIRATION

BA $185.00 Call

BA280121C00185000

Latest saved OI582Oct 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 $185.00 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. 6003000 2026-10-02: 574 OI2026-10-05: 572 OI2026-10-06: 572 OI2026-10-07: 580 OI2026-10-08: 580 OI2026-10-09: 581 OI2026-10-13: 575 OI2026-10-14: 575 OI2026-10-15: 598 OI2026-10-16: 600 OI2026-10-21: 581 OI2026-10-23: 582 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, 2026Viewing582+1
Oct 21, 2026581-19
Oct 16, 2026600+2
Oct 15, 2026598+23
Oct 14, 20265750
Oct 13, 2026575-6
Oct 09, 2026581+1
Oct 08, 20265800
Oct 07, 2026580+8
Oct 06, 20265720
Oct 05, 2026572-2
Oct 02, 2026574No prior observation