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Contract OI history

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Nov 13, 2026 EXPIRATION

AAL $13.50 Put

AAL261113P00013500

Latest saved OI147Oct 23, 2026
Last change+38vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AAL $13.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 147730 2026-10-09: 120 OI2026-10-13: 120 OI2026-10-14: 120 OI2026-10-15: 101 OI2026-10-16: 101 OI2026-10-21: 109 OI2026-10-23: 147 OI Oct 09, 2026Oct 23, 2026

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

AAL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing147+38
Oct 21, 2026109+8
Oct 16, 20261010
Oct 15, 2026101-19
Oct 14, 20261200
Oct 13, 20261200
Oct 09, 2026120No prior observation