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Contract OI history

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Jan 21, 2028 EXPIRATION

AEM $370.00 Call

AEM280121C00370000

Latest saved OI591Oct 23, 2026
Last change+8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $370.00 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. 5912950 2026-10-02: 538 OI2026-10-05: 541 OI2026-10-06: 545 OI2026-10-07: 545 OI2026-10-08: 546 OI2026-10-09: 548 OI2026-10-13: 552 OI2026-10-14: 552 OI2026-10-15: 552 OI2026-10-16: 555 OI2026-10-21: 583 OI2026-10-23: 591 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, 2026Viewing591+8
Oct 21, 2026583+28
Oct 16, 2026555+3
Oct 15, 20265520
Oct 14, 20265520
Oct 13, 2026552+4
Oct 09, 2026548+2
Oct 08, 2026546+1
Oct 07, 20265450
Oct 06, 2026545+4
Oct 05, 2026541+3
Oct 02, 2026538No prior observation