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Contract OI history

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Jan 21, 2028 EXPIRATION

BA $370.00 Call

BA280121C00370000

Latest saved OI1,482Oct 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 $370.00 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. 1,4827410 2026-10-02: 1,460 OI2026-10-05: 1,462 OI2026-10-06: 1,482 OI2026-10-07: 1,482 OI2026-10-08: 1,482 OI2026-10-09: 1,482 OI2026-10-13: 1,482 OI2026-10-14: 1,482 OI2026-10-15: 1,482 OI2026-10-16: 1,482 OI2026-10-21: 1,482 OI2026-10-23: 1,482 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, 2026Viewing1,4820
Oct 21, 20261,4820
Oct 16, 20261,4820
Oct 15, 20261,4820
Oct 14, 20261,4820
Oct 13, 20261,4820
Oct 09, 20261,4820
Oct 08, 20261,4820
Oct 07, 20261,4820
Oct 06, 20261,482+20
Oct 05, 20261,462+2
Oct 02, 20261,460No prior observation