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Contract OI history

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Oct 23, 2026 EXPIRATION

AAL $10.50 Put

AAL261023P00010500

Latest saved OI112,581Oct 23, 2026
Last change+81,673vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AAL $10.50 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. 112,58156,2900 2026-10-09: 1,294 OI2026-10-13: 1,437 OI2026-10-14: 1,437 OI2026-10-15: 1,442 OI2026-10-16: 1,512 OI2026-10-21: 30,908 OI2026-10-23: 112,581 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, 2026Viewing112,581+81,673
Oct 21, 202630,908+29,396
Oct 16, 20261,512+70
Oct 15, 20261,442+5
Oct 14, 20261,4370
Oct 13, 20261,437+143
Oct 09, 20261,294No prior observation