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Contract OI history

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Nov 20, 2026 EXPIRATION

AAL $9.00 Put

AAL261120P00009000

Latest saved OI6,957Oct 23, 2026
Last change-11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AAL $9.00 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. 6,9683,4840 2026-10-09: 6,960 OI2026-10-13: 6,960 OI2026-10-14: 6,960 OI2026-10-15: 6,964 OI2026-10-16: 6,964 OI2026-10-21: 6,968 OI2026-10-23: 6,957 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, 2026Viewing6,957-11
Oct 21, 20266,968+4
Oct 16, 20266,9640
Oct 15, 20266,964+4
Oct 14, 20266,9600
Oct 13, 20266,9600
Oct 09, 20266,960No prior observation