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Contract OI history

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Mar 19, 2027 EXPIRATION

AEM $300.00 Call

AEM270319C00300000

Latest saved OI227Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $300.00 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. 2271130 2026-10-02: 220 OI2026-10-05: 220 OI2026-10-06: 220 OI2026-10-07: 220 OI2026-10-08: 221 OI2026-10-09: 221 OI2026-10-13: 221 OI2026-10-14: 221 OI2026-10-15: 226 OI2026-10-16: 226 OI2026-10-21: 225 OI2026-10-23: 227 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, 2026Viewing227+2
Oct 21, 2026225-1
Oct 16, 20262260
Oct 15, 2026226+5
Oct 14, 20262210
Oct 13, 20262210
Oct 09, 20262210
Oct 08, 2026221+1
Oct 07, 20262200
Oct 06, 20262200
Oct 05, 20262200
Oct 02, 2026220No prior observation