OITracker Cboe delayed data

Contract OI history

Back to AAL

Oct 23, 2026 EXPIRATION

AAL $12.00 Put

AAL261023P00012000

Latest saved OI44,552Oct 23, 2026
Last change-4,081vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AAL $12.00 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. 48,63324,3160 2026-10-09: 5,772 OI2026-10-13: 8,540 OI2026-10-14: 8,540 OI2026-10-15: 13,640 OI2026-10-16: 18,287 OI2026-10-21: 48,633 OI2026-10-23: 44,552 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, 2026Viewing44,552-4,081
Oct 21, 202648,633+30,346
Oct 16, 202618,287+4,647
Oct 15, 202613,640+5,100
Oct 14, 20268,5400
Oct 13, 20268,540+2,768
Oct 09, 20265,772No prior observation