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Contract OI history

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Mar 17, 2028 EXPIRATION

AAL $12.00 Put

AAL280317P00012000

Latest saved OI78Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AAL $12.00 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. 78390 2026-10-09: 51 OI2026-10-13: 51 OI2026-10-14: 51 OI2026-10-15: 78 OI2026-10-16: 78 OI2026-10-21: 78 OI2026-10-23: 78 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, 2026Viewing780
Oct 21, 2026780
Oct 16, 2026780
Oct 15, 202678+27
Oct 14, 2026510
Oct 13, 2026510
Oct 09, 202651No prior observation