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Contract OI history

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Nov 27, 2026 EXPIRATION

AAL $12.50 Put

AAL261127P00012500

Latest saved OI238Oct 23, 2026
Last change+45vs 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. 2381190 2026-10-09: 15 OI2026-10-13: 48 OI2026-10-14: 48 OI2026-10-15: 151 OI2026-10-16: 148 OI2026-10-21: 193 OI2026-10-23: 238 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, 2026Viewing238+45
Oct 21, 2026193+45
Oct 16, 2026148-3
Oct 15, 2026151+103
Oct 14, 2026480
Oct 13, 202648+33
Oct 09, 202615No prior observation