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Contract OI history

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Jan 15, 2027 EXPIRATION

AEM $220.00 Call

AEM270115C00220000

Latest saved OI967Oct 23, 2026
Last change+41vs 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. 9674830 2026-10-02: 904 OI2026-10-05: 917 OI2026-10-06: 927 OI2026-10-07: 952 OI2026-10-08: 932 OI2026-10-09: 932 OI2026-10-13: 932 OI2026-10-14: 932 OI2026-10-15: 930 OI2026-10-16: 930 OI2026-10-21: 926 OI2026-10-23: 967 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, 2026Viewing967+41
Oct 21, 2026926-4
Oct 16, 20269300
Oct 15, 2026930-2
Oct 14, 20269320
Oct 13, 20269320
Oct 09, 20269320
Oct 08, 2026932-20
Oct 07, 2026952+25
Oct 06, 2026927+10
Oct 05, 2026917+13
Oct 02, 2026904No prior observation