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Contract OI history

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Jun 17, 2027 EXPIRATION

BA $275.00 Call

BA270617C00275000

Latest saved OI2,523Oct 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 $275.00 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. 2,5231,2610 2026-10-02: 185 OI2026-10-05: 185 OI2026-10-06: 195 OI2026-10-07: 186 OI2026-10-08: 186 OI2026-10-09: 236 OI2026-10-13: 291 OI2026-10-14: 291 OI2026-10-15: 321 OI2026-10-16: 321 OI2026-10-21: 2,523 OI2026-10-23: 2,523 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, 2026Viewing2,5230
Oct 21, 20262,523+2,202
Oct 16, 20263210
Oct 15, 2026321+30
Oct 14, 20262910
Oct 13, 2026291+55
Oct 09, 2026236+50
Oct 08, 20261860
Oct 07, 2026186-9
Oct 06, 2026195+10
Oct 05, 20261850
Oct 02, 2026185No prior observation