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Contract OI history

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Sep 17, 2027 EXPIRATION

BA $200.00 Call

BA270917C00200000

Latest saved OI311Oct 23, 2026
Last change+66vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $200.00 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. 3111550 2026-10-02: 167 OI2026-10-05: 184 OI2026-10-06: 204 OI2026-10-07: 212 OI2026-10-08: 212 OI2026-10-09: 239 OI2026-10-13: 274 OI2026-10-14: 274 OI2026-10-15: 274 OI2026-10-16: 266 OI2026-10-21: 245 OI2026-10-23: 311 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, 2026Viewing311+66
Oct 21, 2026245-21
Oct 16, 2026266-8
Oct 15, 20262740
Oct 14, 20262740
Oct 13, 2026274+35
Oct 09, 2026239+27
Oct 08, 20262120
Oct 07, 2026212+8
Oct 06, 2026204+20
Oct 05, 2026184+17
Oct 02, 2026167No prior observation