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Contract OI history

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Jan 15, 2027 EXPIRATION

BA $170.00 Call

BA270115C00170000

Latest saved OI584Oct 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 $170.00 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. 6023010 2026-10-02: 602 OI2026-10-05: 569 OI2026-10-06: 568 OI2026-10-07: 570 OI2026-10-08: 570 OI2026-10-09: 575 OI2026-10-13: 572 OI2026-10-14: 572 OI2026-10-15: 571 OI2026-10-16: 571 OI2026-10-21: 585 OI2026-10-23: 584 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, 2026Viewing584-1
Oct 21, 2026585+14
Oct 16, 20265710
Oct 15, 2026571-1
Oct 14, 20265720
Oct 13, 2026572-3
Oct 09, 2026575+5
Oct 08, 20265700
Oct 07, 2026570+2
Oct 06, 2026568-1
Oct 05, 2026569-33
Oct 02, 2026602No prior observation