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Contract OI history

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Dec 18, 2026 EXPIRATION

BA $310.00 Call

BA261218C00310000

Latest saved OI762Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $310.00 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. 7763880 2026-10-02: 776 OI2026-10-05: 776 OI2026-10-06: 776 OI2026-10-07: 776 OI2026-10-08: 776 OI2026-10-09: 776 OI2026-10-13: 762 OI2026-10-14: 762 OI2026-10-15: 762 OI2026-10-16: 762 OI2026-10-21: 762 OI2026-10-23: 762 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, 2026Viewing7620
Oct 21, 20267620
Oct 16, 20267620
Oct 15, 20267620
Oct 14, 20267620
Oct 13, 2026762-14
Oct 09, 20267760
Oct 08, 20267760
Oct 07, 20267760
Oct 06, 20267760
Oct 05, 20267760
Oct 02, 2026776No prior observation