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Contract OI history

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Mar 19, 2027 EXPIRATION

AEM $185.00 Call

AEM270319C00185000

Latest saved OI349Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $185.00 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. 3491740 2026-10-02: 112 OI2026-10-05: 112 OI2026-10-06: 112 OI2026-10-07: 345 OI2026-10-08: 347 OI2026-10-09: 347 OI2026-10-13: 348 OI2026-10-14: 348 OI2026-10-15: 348 OI2026-10-16: 348 OI2026-10-21: 348 OI2026-10-23: 349 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, 2026Viewing349+1
Oct 21, 20263480
Oct 16, 20263480
Oct 15, 20263480
Oct 14, 20263480
Oct 13, 2026348+1
Oct 09, 20263470
Oct 08, 2026347+2
Oct 07, 2026345+233
Oct 06, 20261120
Oct 05, 20261120
Oct 02, 2026112No prior observation