OITracker Cboe delayed data

Contract OI history

Back to AEM

Feb 19, 2027 EXPIRATION

AEM $185.00 Put

AEM270219P00185000

Latest saved OI156Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $185.00 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. 156780 2026-10-02: 57 OI2026-10-05: 60 OI2026-10-06: 133 OI2026-10-07: 133 OI2026-10-08: 133 OI2026-10-09: 133 OI2026-10-13: 138 OI2026-10-14: 138 OI2026-10-15: 132 OI2026-10-16: 135 OI2026-10-21: 154 OI2026-10-23: 156 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, 2026Viewing156+2
Oct 21, 2026154+19
Oct 16, 2026135+3
Oct 15, 2026132-6
Oct 14, 20261380
Oct 13, 2026138+5
Oct 09, 20261330
Oct 08, 20261330
Oct 07, 20261330
Oct 06, 2026133+73
Oct 05, 202660+3
Oct 02, 202657No prior observation