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Contract OI history

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Oct 30, 2026 EXPIRATION

AAL $13.50 Put

AAL261030P00013500

Latest saved OI650Oct 23, 2026
Last change+68vs 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. 6503250 2026-10-09: 585 OI2026-10-13: 594 OI2026-10-14: 594 OI2026-10-15: 593 OI2026-10-16: 591 OI2026-10-21: 582 OI2026-10-23: 650 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, 2026Viewing650+68
Oct 21, 2026582-9
Oct 16, 2026591-2
Oct 15, 2026593-1
Oct 14, 20265940
Oct 13, 2026594+9
Oct 09, 2026585No prior observation