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Contract OI history

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Dec 18, 2026 EXPIRATION

AAL $8.00 Put

AAL261218P00008000

Latest saved OI24,431Oct 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 $8.00 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. 24,43112,2150 2026-10-09: 24,417 OI2026-10-13: 24,416 OI2026-10-14: 24,416 OI2026-10-15: 24,416 OI2026-10-16: 24,416 OI2026-10-21: 24,431 OI2026-10-23: 24,431 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, 2026Viewing24,4310
Oct 21, 202624,431+15
Oct 16, 202624,4160
Oct 15, 202624,4160
Oct 14, 202624,4160
Oct 13, 202624,416-1
Oct 09, 202624,417No prior observation