OITracker Cboe delayed data

Contract OI history

Back to AEM

Nov 20, 2026 EXPIRATION

AEM $155.00 Put

AEM261120P00155000

Latest saved OI210Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $155.00 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. 2261130 2026-10-02: 197 OI2026-10-05: 199 OI2026-10-06: 199 OI2026-10-07: 198 OI2026-10-08: 198 OI2026-10-09: 197 OI2026-10-13: 198 OI2026-10-14: 198 OI2026-10-15: 225 OI2026-10-16: 226 OI2026-10-21: 206 OI2026-10-23: 210 OI Oct 02, 2026Oct 23, 2026

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

AEM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing210+4
Oct 21, 2026206-20
Oct 16, 2026226+1
Oct 15, 2026225+27
Oct 14, 20261980
Oct 13, 2026198+1
Oct 09, 2026197-1
Oct 08, 20261980
Oct 07, 2026198-1
Oct 06, 20261990
Oct 05, 2026199+2
Oct 02, 2026197No prior observation