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Contract OI history

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Mar 19, 2027 EXPIRATION

BA $185.00 Call

BA270319C00185000

Latest saved OI633Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $185.00 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. 6333160 2026-10-02: 189 OI2026-10-05: 189 OI2026-10-06: 187 OI2026-10-07: 187 OI2026-10-08: 187 OI2026-10-09: 222 OI2026-10-13: 424 OI2026-10-14: 424 OI2026-10-15: 628 OI2026-10-16: 632 OI2026-10-21: 631 OI2026-10-23: 633 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, 2026Viewing633+2
Oct 21, 2026631-1
Oct 16, 2026632+4
Oct 15, 2026628+204
Oct 14, 20264240
Oct 13, 2026424+202
Oct 09, 2026222+35
Oct 08, 20261870
Oct 07, 20261870
Oct 06, 2026187-2
Oct 05, 20261890
Oct 02, 2026189No prior observation