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Contract OI history

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Dec 15, 2028 EXPIRATION

BA $240.00 Call

BA281215C00240000

Latest saved OI1,011Oct 23, 2026
Last change-10vs 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. 1,0215100 2026-10-02: 978 OI2026-10-05: 978 OI2026-10-06: 978 OI2026-10-07: 978 OI2026-10-08: 978 OI2026-10-09: 979 OI2026-10-13: 980 OI2026-10-14: 980 OI2026-10-15: 984 OI2026-10-16: 982 OI2026-10-21: 1,021 OI2026-10-23: 1,011 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, 2026Viewing1,011-10
Oct 21, 20261,021+39
Oct 16, 2026982-2
Oct 15, 2026984+4
Oct 14, 20269800
Oct 13, 2026980+1
Oct 09, 2026979+1
Oct 08, 20269780
Oct 07, 20269780
Oct 06, 20269780
Oct 05, 20269780
Oct 02, 2026978No prior observation