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Contract OI history

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Nov 20, 2026 EXPIRATION

BA $210.00 Call

BA261120C00210000

Latest saved OI15,545Oct 23, 2026
Last change+1,006vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $210.00 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. 15,5457,7720 2026-10-02: 8,603 OI2026-10-05: 8,778 OI2026-10-06: 10,861 OI2026-10-07: 11,066 OI2026-10-08: 11,066 OI2026-10-09: 11,330 OI2026-10-13: 8,773 OI2026-10-14: 8,773 OI2026-10-15: 8,782 OI2026-10-16: 9,853 OI2026-10-21: 14,539 OI2026-10-23: 15,545 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, 2026Viewing15,545+1,006
Oct 21, 202614,539+4,686
Oct 16, 20269,853+1,071
Oct 15, 20268,782+9
Oct 14, 20268,7730
Oct 13, 20268,773-2,557
Oct 09, 202611,330+264
Oct 08, 202611,0660
Oct 07, 202611,066+205
Oct 06, 202610,861+2,083
Oct 05, 20268,778+175
Oct 02, 20268,603No prior observation