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Contract OI history

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Oct 23, 2026 EXPIRATION

BA $202.50 Call

BA261023C00202500

Latest saved OI685Oct 23, 2026
Last change-49vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $202.50 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. 7343670 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 135 OI2026-10-07: 151 OI2026-10-08: 151 OI2026-10-09: 169 OI2026-10-13: 195 OI2026-10-14: 195 OI2026-10-15: 188 OI2026-10-16: 204 OI2026-10-21: 734 OI2026-10-23: 685 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, 2026Viewing685-49
Oct 21, 2026734+530
Oct 16, 2026204+16
Oct 15, 2026188-7
Oct 14, 20261950
Oct 13, 2026195+26
Oct 09, 2026169+18
Oct 08, 20261510
Oct 07, 2026151+16
Oct 06, 2026135+135
Oct 05, 202600
Oct 02, 20260No prior observation