OITracker Cboe delayed data

Contract OI history

Back to AEM

Dec 18, 2026 EXPIRATION

AEM $210.00 Call

AEM261218C00210000

Latest saved OI424Oct 23, 2026
Last change+31vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $210.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4242120 2026-10-02: 406 OI2026-10-05: 398 OI2026-10-06: 398 OI2026-10-07: 398 OI2026-10-08: 398 OI2026-10-09: 398 OI2026-10-13: 407 OI2026-10-14: 407 OI2026-10-15: 401 OI2026-10-16: 386 OI2026-10-21: 393 OI2026-10-23: 424 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, 2026Viewing424+31
Oct 21, 2026393+7
Oct 16, 2026386-15
Oct 15, 2026401-6
Oct 14, 20264070
Oct 13, 2026407+9
Oct 09, 20263980
Oct 08, 20263980
Oct 07, 20263980
Oct 06, 20263980
Oct 05, 2026398-8
Oct 02, 2026406No prior observation