OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BA $250.00 Call

BA270115C00250000

Latest saved OI6,843Oct 23, 2026
Last change+37vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $250.00 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. 6,8433,4210 2026-10-02: 6,304 OI2026-10-05: 6,387 OI2026-10-06: 6,453 OI2026-10-07: 6,548 OI2026-10-08: 6,548 OI2026-10-09: 6,675 OI2026-10-13: 6,708 OI2026-10-14: 6,708 OI2026-10-15: 6,746 OI2026-10-16: 6,780 OI2026-10-21: 6,806 OI2026-10-23: 6,843 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, 2026Viewing6,843+37
Oct 21, 20266,806+26
Oct 16, 20266,780+34
Oct 15, 20266,746+38
Oct 14, 20266,7080
Oct 13, 20266,708+33
Oct 09, 20266,675+127
Oct 08, 20266,5480
Oct 07, 20266,548+95
Oct 06, 20266,453+66
Oct 05, 20266,387+83
Oct 02, 20266,304No prior observation