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Contract OI history

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Dec 18, 2026 EXPIRATION

BA $215.00 Call

BA261218C00215000

Latest saved OI1,927Oct 23, 2026
Last change+75vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $215.00 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. 2,3171,1580 2026-10-02: 2,019 OI2026-10-05: 2,019 OI2026-10-06: 2,071 OI2026-10-07: 2,317 OI2026-10-08: 2,317 OI2026-10-09: 2,182 OI2026-10-13: 2,288 OI2026-10-14: 2,288 OI2026-10-15: 2,234 OI2026-10-16: 2,264 OI2026-10-21: 1,852 OI2026-10-23: 1,927 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, 2026Viewing1,927+75
Oct 21, 20261,852-412
Oct 16, 20262,264+30
Oct 15, 20262,234-54
Oct 14, 20262,2880
Oct 13, 20262,288+106
Oct 09, 20262,182-135
Oct 08, 20262,3170
Oct 07, 20262,317+246
Oct 06, 20262,071+52
Oct 05, 20262,0190
Oct 02, 20262,019No prior observation