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Contract OI history

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Jan 15, 2027 EXPIRATION

AAL $4.00 Put

AAL270115P00004000

Latest saved OI492Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AAL $4.00 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. 4922460 2026-10-09: 492 OI2026-10-13: 492 OI2026-10-14: 492 OI2026-10-15: 492 OI2026-10-16: 492 OI2026-10-21: 492 OI2026-10-23: 492 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, 2026Viewing4920
Oct 21, 20264920
Oct 16, 20264920
Oct 15, 20264920
Oct 14, 20264920
Oct 13, 20264920
Oct 09, 2026492No prior observation