OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

AEM $300.00 Call

AEM270115C00300000

Latest saved OI2,027Oct 23, 2026
Last change-80vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $300.00 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. 2,1991,0990 2026-10-02: 2,199 OI2026-10-05: 2,119 OI2026-10-06: 2,119 OI2026-10-07: 2,119 OI2026-10-08: 2,119 OI2026-10-09: 2,119 OI2026-10-13: 2,122 OI2026-10-14: 2,122 OI2026-10-15: 2,122 OI2026-10-16: 2,122 OI2026-10-21: 2,107 OI2026-10-23: 2,027 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, 2026Viewing2,027-80
Oct 21, 20262,107-15
Oct 16, 20262,1220
Oct 15, 20262,1220
Oct 14, 20262,1220
Oct 13, 20262,122+3
Oct 09, 20262,1190
Oct 08, 20262,1190
Oct 07, 20262,1190
Oct 06, 20262,1190
Oct 05, 20262,119-80
Oct 02, 20262,199No prior observation