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Contract OI history

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Jan 15, 2027 EXPIRATION

BA $235.00 Call

BA270115C00235000

Latest saved OI1,265Oct 23, 2026
Last change-7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $235.00 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. 1,2726360 2026-10-02: 1,156 OI2026-10-05: 1,224 OI2026-10-06: 1,223 OI2026-10-07: 1,209 OI2026-10-08: 1,209 OI2026-10-09: 1,219 OI2026-10-13: 1,229 OI2026-10-14: 1,229 OI2026-10-15: 1,219 OI2026-10-16: 1,220 OI2026-10-21: 1,272 OI2026-10-23: 1,265 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, 2026Viewing1,265-7
Oct 21, 20261,272+52
Oct 16, 20261,220+1
Oct 15, 20261,219-10
Oct 14, 20261,2290
Oct 13, 20261,229+10
Oct 09, 20261,219+10
Oct 08, 20261,2090
Oct 07, 20261,209-14
Oct 06, 20261,223-1
Oct 05, 20261,224+68
Oct 02, 20261,156No prior observation