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Contract OI history

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Nov 20, 2026 EXPIRATION

BA $215.00 Call

BA261120C00215000

Latest saved OI2,440Oct 23, 2026
Last change+110vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $215.00 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. 2,4401,2200 2026-10-02: 1,231 OI2026-10-05: 1,184 OI2026-10-06: 1,810 OI2026-10-07: 1,836 OI2026-10-08: 1,836 OI2026-10-09: 2,115 OI2026-10-13: 2,200 OI2026-10-14: 2,200 OI2026-10-15: 2,182 OI2026-10-16: 2,217 OI2026-10-21: 2,330 OI2026-10-23: 2,440 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, 2026Viewing2,440+110
Oct 21, 20262,330+113
Oct 16, 20262,217+35
Oct 15, 20262,182-18
Oct 14, 20262,2000
Oct 13, 20262,200+85
Oct 09, 20262,115+279
Oct 08, 20261,8360
Oct 07, 20261,836+26
Oct 06, 20261,810+626
Oct 05, 20261,184-47
Oct 02, 20261,231No prior observation