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Contract OI history

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Mar 19, 2027 EXPIRATION

AEM $230.00 Call

AEM270319C00230000

Latest saved OI213Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $230.00 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. 2131060 2026-10-02: 155 OI2026-10-05: 155 OI2026-10-06: 155 OI2026-10-07: 155 OI2026-10-08: 206 OI2026-10-09: 206 OI2026-10-13: 205 OI2026-10-14: 205 OI2026-10-15: 208 OI2026-10-16: 208 OI2026-10-21: 209 OI2026-10-23: 213 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, 2026Viewing213+4
Oct 21, 2026209+1
Oct 16, 20262080
Oct 15, 2026208+3
Oct 14, 20262050
Oct 13, 2026205-1
Oct 09, 20262060
Oct 08, 2026206+51
Oct 07, 20261550
Oct 06, 20261550
Oct 05, 20261550
Oct 02, 2026155No prior observation