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Contract OI history

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Mar 19, 2027 EXPIRATION

BA $220.00 Call

BA270319C00220000

Latest saved OI880Oct 23, 2026
Last change+99vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $220.00 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. 8804400 2026-10-02: 466 OI2026-10-05: 469 OI2026-10-06: 486 OI2026-10-07: 497 OI2026-10-08: 497 OI2026-10-09: 498 OI2026-10-13: 503 OI2026-10-14: 503 OI2026-10-15: 606 OI2026-10-16: 606 OI2026-10-21: 781 OI2026-10-23: 880 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, 2026Viewing880+99
Oct 21, 2026781+175
Oct 16, 20266060
Oct 15, 2026606+103
Oct 14, 20265030
Oct 13, 2026503+5
Oct 09, 2026498+1
Oct 08, 20264970
Oct 07, 2026497+11
Oct 06, 2026486+17
Oct 05, 2026469+3
Oct 02, 2026466No prior observation