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Contract OI history

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Feb 19, 2027 EXPIRATION

AAL $11.00 Put

AAL270219P00011000

Latest saved OI4,187Oct 23, 2026
Last change+12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AAL $11.00 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. 4,1872,0930 2026-10-09: 3,725 OI2026-10-13: 3,839 OI2026-10-14: 3,839 OI2026-10-15: 4,049 OI2026-10-16: 4,049 OI2026-10-21: 4,175 OI2026-10-23: 4,187 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, 2026Viewing4,187+12
Oct 21, 20264,175+126
Oct 16, 20264,0490
Oct 15, 20264,049+210
Oct 14, 20263,8390
Oct 13, 20263,839+114
Oct 09, 20263,725No prior observation