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Contract OI history

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Dec 18, 2026 EXPIRATION

BA $160.00 Put

BA261218P00160000

Latest saved OI3,137Oct 23, 2026
Last change+23vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BA $160.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,1371,5680 2026-10-02: 2,892 OI2026-10-05: 2,891 OI2026-10-06: 2,906 OI2026-10-07: 3,047 OI2026-10-08: 3,047 OI2026-10-09: 3,030 OI2026-10-13: 3,103 OI2026-10-14: 3,103 OI2026-10-15: 3,103 OI2026-10-16: 3,097 OI2026-10-21: 3,114 OI2026-10-23: 3,137 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, 2026Viewing3,137+23
Oct 21, 20263,114+17
Oct 16, 20263,097-6
Oct 15, 20263,1030
Oct 14, 20263,1030
Oct 13, 20263,103+73
Oct 09, 20263,030-17
Oct 08, 20263,0470
Oct 07, 20263,047+141
Oct 06, 20262,906+15
Oct 05, 20262,891-1
Oct 02, 20262,892No prior observation