OITracker Cboe delayed data

Contract OI history

Back to AA

Oct 30, 2026 EXPIRATION

AA $36.00 Put

AA261030P00036000

Latest saved OI311Oct 23, 2026
Last change+18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AA $36.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3351670 2026-10-02: 334 OI2026-10-05: 335 OI2026-10-06: 335 OI2026-10-07: 335 OI2026-10-08: 335 OI2026-10-09: 261 OI2026-10-13: 287 OI2026-10-14: 287 OI2026-10-15: 287 OI2026-10-16: 291 OI2026-10-21: 293 OI2026-10-23: 311 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing311+18
Oct 21, 2026293+2
Oct 16, 2026291+4
Oct 15, 20262870
Oct 14, 20262870
Oct 13, 2026287+26
Oct 09, 2026261-74
Oct 08, 20263350
Oct 07, 20263350
Oct 06, 20263350
Oct 05, 2026335+1
Oct 02, 2026334No prior observation