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Contract OI history

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Nov 20, 2026 EXPIRATION

AAL $13.00 Put

AAL261120P00013000

Latest saved OI19,563Oct 23, 2026
Last change-345vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AAL $13.00 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. 20,22710,1130 2026-10-09: 18,901 OI2026-10-13: 19,999 OI2026-10-14: 19,999 OI2026-10-15: 20,184 OI2026-10-16: 20,227 OI2026-10-21: 19,908 OI2026-10-23: 19,563 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, 2026Viewing19,563-345
Oct 21, 202619,908-319
Oct 16, 202620,227+43
Oct 15, 202620,184+185
Oct 14, 202619,9990
Oct 13, 202619,999+1,098
Oct 09, 202618,901No prior observation