OITracker Cboe delayed data

Contract OI history

Back to AEM

Dec 18, 2026 EXPIRATION

AEM $130.00 Put

AEM261218P00130000

Latest saved OI284Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $130.00 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. 2891440 2026-10-02: 285 OI2026-10-05: 285 OI2026-10-06: 285 OI2026-10-07: 285 OI2026-10-08: 285 OI2026-10-09: 285 OI2026-10-13: 285 OI2026-10-14: 285 OI2026-10-15: 289 OI2026-10-16: 284 OI2026-10-21: 284 OI2026-10-23: 284 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, 2026Viewing2840
Oct 21, 20262840
Oct 16, 2026284-5
Oct 15, 2026289+4
Oct 14, 20262850
Oct 13, 20262850
Oct 09, 20262850
Oct 08, 20262850
Oct 07, 20262850
Oct 06, 20262850
Oct 05, 20262850
Oct 02, 2026285No prior observation