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Contract OI history

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Oct 30, 2026 EXPIRATION

AAL $12.50 Put

AAL261030P00012500

Latest saved OI2,768Oct 23, 2026
Last change+1,030vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AAL $12.50 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. 2,7681,3840 2026-10-09: 1,901 OI2026-10-13: 1,980 OI2026-10-14: 1,980 OI2026-10-15: 1,840 OI2026-10-16: 1,854 OI2026-10-21: 1,738 OI2026-10-23: 2,768 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, 2026Viewing2,768+1,030
Oct 21, 20261,738-116
Oct 16, 20261,854+14
Oct 15, 20261,840-140
Oct 14, 20261,9800
Oct 13, 20261,980+79
Oct 09, 20261,901No prior observation