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Contract OI history

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Nov 20, 2026 EXPIRATION

AEM $220.00 Call

AEM261120C00220000

Latest saved OI3,499Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $220.00 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. 3,5041,7520 2026-10-02: 3,400 OI2026-10-05: 3,491 OI2026-10-06: 3,465 OI2026-10-07: 3,453 OI2026-10-08: 3,462 OI2026-10-09: 3,467 OI2026-10-13: 3,464 OI2026-10-14: 3,464 OI2026-10-15: 3,409 OI2026-10-16: 3,403 OI2026-10-21: 3,504 OI2026-10-23: 3,499 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, 2026Viewing3,499-5
Oct 21, 20263,504+101
Oct 16, 20263,403-6
Oct 15, 20263,409-55
Oct 14, 20263,4640
Oct 13, 20263,464-3
Oct 09, 20263,467+5
Oct 08, 20263,462+9
Oct 07, 20263,453-12
Oct 06, 20263,465-26
Oct 05, 20263,491+91
Oct 02, 20263,400No prior observation