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Dec 18, 2026 EXPIRATION

BA $155.00 Call

BA261218C00155000

Latest saved OI220Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $155.00 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. 2201100 2026-10-02: 218 OI2026-10-05: 218 OI2026-10-06: 218 OI2026-10-07: 218 OI2026-10-08: 218 OI2026-10-09: 219 OI2026-10-13: 219 OI2026-10-14: 219 OI2026-10-15: 220 OI2026-10-16: 220 OI2026-10-21: 220 OI2026-10-23: 220 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, 2026Viewing2200
Oct 21, 20262200
Oct 16, 20262200
Oct 15, 2026220+1
Oct 14, 20262190
Oct 13, 20262190
Oct 09, 2026219+1
Oct 08, 20262180
Oct 07, 20262180
Oct 06, 20262180
Oct 05, 20262180
Oct 02, 2026218No prior observation