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Contract OI history

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Dec 15, 2028 EXPIRATION

BA $280.00 Call

BA281215C00280000

Latest saved OI885Oct 23, 2026
Last change+659vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $280.00 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. 8854420 2026-10-02: 225 OI2026-10-05: 225 OI2026-10-06: 221 OI2026-10-07: 219 OI2026-10-08: 219 OI2026-10-09: 219 OI2026-10-13: 225 OI2026-10-14: 225 OI2026-10-15: 225 OI2026-10-16: 225 OI2026-10-21: 226 OI2026-10-23: 885 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, 2026Viewing885+659
Oct 21, 2026226+1
Oct 16, 20262250
Oct 15, 20262250
Oct 14, 20262250
Oct 13, 2026225+6
Oct 09, 20262190
Oct 08, 20262190
Oct 07, 2026219-2
Oct 06, 2026221-4
Oct 05, 20262250
Oct 02, 2026225No prior observation