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Contract OI history

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Oct 30, 2026 EXPIRATION

BA $160.00 Put

BA261030P00160000

Latest saved OI286Oct 23, 2026
Last change+9vs 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. 2861430 2026-10-02: 98 OI2026-10-05: 207 OI2026-10-06: 218 OI2026-10-07: 230 OI2026-10-08: 230 OI2026-10-09: 236 OI2026-10-13: 239 OI2026-10-14: 239 OI2026-10-15: 242 OI2026-10-16: 242 OI2026-10-21: 277 OI2026-10-23: 286 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, 2026Viewing286+9
Oct 21, 2026277+35
Oct 16, 20262420
Oct 15, 2026242+3
Oct 14, 20262390
Oct 13, 2026239+3
Oct 09, 2026236+6
Oct 08, 20262300
Oct 07, 2026230+12
Oct 06, 2026218+11
Oct 05, 2026207+109
Oct 02, 202698No prior observation