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Contract OI history

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Jan 21, 2028 EXPIRATION

AAL $5.00 Put

AAL280121P00005000

Latest saved OI1,892Oct 23, 2026
Last change+1,152vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AAL $5.00 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. 1,8929460 2026-10-09: 540 OI2026-10-13: 740 OI2026-10-14: 740 OI2026-10-15: 740 OI2026-10-16: 740 OI2026-10-21: 740 OI2026-10-23: 1,892 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, 2026Viewing1,892+1,152
Oct 21, 20267400
Oct 16, 20267400
Oct 15, 20267400
Oct 14, 20267400
Oct 13, 2026740+200
Oct 09, 2026540No prior observation