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Contract OI history

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Nov 20, 2026 EXPIRATION

BA $255.00 Call

BA261120C00255000

Latest saved OI1,401Oct 23, 2026
Last change-8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $255.00 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. 1,5007500 2026-10-02: 1,500 OI2026-10-05: 1,495 OI2026-10-06: 1,400 OI2026-10-07: 1,400 OI2026-10-08: 1,400 OI2026-10-09: 1,434 OI2026-10-13: 1,423 OI2026-10-14: 1,423 OI2026-10-15: 1,398 OI2026-10-16: 1,401 OI2026-10-21: 1,409 OI2026-10-23: 1,401 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, 2026Viewing1,401-8
Oct 21, 20261,409+8
Oct 16, 20261,401+3
Oct 15, 20261,398-25
Oct 14, 20261,4230
Oct 13, 20261,423-11
Oct 09, 20261,434+34
Oct 08, 20261,4000
Oct 07, 20261,4000
Oct 06, 20261,400-95
Oct 05, 20261,495-5
Oct 02, 20261,500No prior observation