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Contract OI history

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Mar 19, 2027 EXPIRATION

AAL $10.00 Put

AAL270319P00010000

Latest saved OI43,536Oct 23, 2026
Last change+240vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AAL $10.00 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. 43,53621,7680 2026-10-09: 39,339 OI2026-10-13: 39,343 OI2026-10-14: 39,343 OI2026-10-15: 39,391 OI2026-10-16: 43,285 OI2026-10-21: 43,296 OI2026-10-23: 43,536 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, 2026Viewing43,536+240
Oct 21, 202643,296+11
Oct 16, 202643,285+3,894
Oct 15, 202639,391+48
Oct 14, 202639,3430
Oct 13, 202639,343+4
Oct 09, 202639,339No prior observation