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Contract OI history

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Jan 15, 2027 EXPIRATION

BA $215.00 Call

BA270115C00215000

Latest saved OI1,509Oct 23, 2026
Last change+73vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $215.00 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. 1,5097540 2026-10-02: 1,308 OI2026-10-05: 1,312 OI2026-10-06: 1,321 OI2026-10-07: 1,368 OI2026-10-08: 1,368 OI2026-10-09: 1,390 OI2026-10-13: 1,486 OI2026-10-14: 1,486 OI2026-10-15: 1,465 OI2026-10-16: 1,469 OI2026-10-21: 1,436 OI2026-10-23: 1,509 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, 2026Viewing1,509+73
Oct 21, 20261,436-33
Oct 16, 20261,469+4
Oct 15, 20261,465-21
Oct 14, 20261,4860
Oct 13, 20261,486+96
Oct 09, 20261,390+22
Oct 08, 20261,3680
Oct 07, 20261,368+47
Oct 06, 20261,321+9
Oct 05, 20261,312+4
Oct 02, 20261,308No prior observation