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Contract OI history

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Dec 18, 2026 EXPIRATION

BA $175.00 Call

BA261218C00175000

Latest saved OI433Oct 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 $175.00 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. 4442220 2026-10-02: 398 OI2026-10-05: 408 OI2026-10-06: 444 OI2026-10-07: 418 OI2026-10-08: 418 OI2026-10-09: 417 OI2026-10-13: 421 OI2026-10-14: 421 OI2026-10-15: 422 OI2026-10-16: 423 OI2026-10-21: 432 OI2026-10-23: 433 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, 2026Viewing433+1
Oct 21, 2026432+9
Oct 16, 2026423+1
Oct 15, 2026422+1
Oct 14, 20264210
Oct 13, 2026421+4
Oct 09, 2026417-1
Oct 08, 20264180
Oct 07, 2026418-26
Oct 06, 2026444+36
Oct 05, 2026408+10
Oct 02, 2026398No prior observation