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Contract OI history

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Dec 18, 2026 EXPIRATION

BA $205.00 Call

BA261218C00205000

Latest saved OI2,088Oct 23, 2026
Last change+53vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $205.00 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. 2,0881,0440 2026-10-02: 1,884 OI2026-10-05: 1,868 OI2026-10-06: 1,901 OI2026-10-07: 1,911 OI2026-10-08: 1,911 OI2026-10-09: 1,910 OI2026-10-13: 1,918 OI2026-10-14: 1,918 OI2026-10-15: 1,901 OI2026-10-16: 1,954 OI2026-10-21: 2,035 OI2026-10-23: 2,088 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, 2026Viewing2,088+53
Oct 21, 20262,035+81
Oct 16, 20261,954+53
Oct 15, 20261,901-17
Oct 14, 20261,9180
Oct 13, 20261,918+8
Oct 09, 20261,910-1
Oct 08, 20261,9110
Oct 07, 20261,911+10
Oct 06, 20261,901+33
Oct 05, 20261,868-16
Oct 02, 20261,884No prior observation