OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

AAL $15.00 Put

AAL261120P00015000

Latest saved OI8,244Oct 23, 2026
Last change-24vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AAL $15.00 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. 8,3514,1750 2026-10-09: 8,351 OI2026-10-13: 8,350 OI2026-10-14: 8,350 OI2026-10-15: 8,345 OI2026-10-16: 8,346 OI2026-10-21: 8,268 OI2026-10-23: 8,244 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, 2026Viewing8,244-24
Oct 21, 20268,268-78
Oct 16, 20268,346+1
Oct 15, 20268,345-5
Oct 14, 20268,3500
Oct 13, 20268,350-1
Oct 09, 20268,351No prior observation