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Contract OI history

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Dec 18, 2026 EXPIRATION

AEM $250.00 Call

AEM261218C00250000

Latest saved OI539Oct 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 $250.00 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. 6753370 2026-10-02: 619 OI2026-10-05: 660 OI2026-10-06: 663 OI2026-10-07: 673 OI2026-10-08: 675 OI2026-10-09: 675 OI2026-10-13: 673 OI2026-10-14: 673 OI2026-10-15: 545 OI2026-10-16: 539 OI2026-10-21: 540 OI2026-10-23: 539 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, 2026Viewing539-1
Oct 21, 2026540+1
Oct 16, 2026539-6
Oct 15, 2026545-128
Oct 14, 20266730
Oct 13, 2026673-2
Oct 09, 20266750
Oct 08, 2026675+2
Oct 07, 2026673+10
Oct 06, 2026663+3
Oct 05, 2026660+41
Oct 02, 2026619No prior observation