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Contract OI history

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Nov 20, 2026 EXPIRATION

BAX $23.00 Put

BAX261120P00023000

Latest saved OI3Oct 23, 2026
Last change+3vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
BAX $23.00 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 310 2026-10-21: 0 OI2026-10-23: 3 OI Oct 21, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BAX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3+3
Oct 21, 20260No prior observation