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Contract OI history

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May 21, 2027 EXPIRATION

AAL $8.00 Put

AAL270521P00008000

Latest saved OI1,056Oct 23, 2026
Last change+40vs 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. 1,0565280 2026-10-09: 27 OI2026-10-13: 27 OI2026-10-14: 27 OI2026-10-15: 27 OI2026-10-16: 28 OI2026-10-21: 1,016 OI2026-10-23: 1,056 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, 2026Viewing1,056+40
Oct 21, 20261,016+988
Oct 16, 202628+1
Oct 15, 2026270
Oct 14, 2026270
Oct 13, 2026270
Oct 09, 202627No prior observation