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Contract OI history

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Dec 18, 2026 EXPIRATION

BA $300.00 Call

BA261218C00300000

Latest saved OI15,426Oct 23, 2026
Last change+8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $300.00 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. 15,4267,7130 2026-10-02: 14,695 OI2026-10-05: 14,676 OI2026-10-06: 15,271 OI2026-10-07: 15,295 OI2026-10-08: 15,295 OI2026-10-09: 15,376 OI2026-10-13: 15,397 OI2026-10-14: 15,397 OI2026-10-15: 15,402 OI2026-10-16: 15,404 OI2026-10-21: 15,418 OI2026-10-23: 15,426 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, 2026Viewing15,426+8
Oct 21, 202615,418+14
Oct 16, 202615,404+2
Oct 15, 202615,402+5
Oct 14, 202615,3970
Oct 13, 202615,397+21
Oct 09, 202615,376+81
Oct 08, 202615,2950
Oct 07, 202615,295+24
Oct 06, 202615,271+595
Oct 05, 202614,676-19
Oct 02, 202614,695No prior observation