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Contract OI history

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Nov 20, 2026 EXPIRATION

AEM $175.00 Put

AEM261120P00175000

Latest saved OI171Oct 23, 2026
Last change+7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $175.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 189940 2026-10-02: 160 OI2026-10-05: 160 OI2026-10-06: 162 OI2026-10-07: 164 OI2026-10-08: 164 OI2026-10-09: 170 OI2026-10-13: 173 OI2026-10-14: 173 OI2026-10-15: 187 OI2026-10-16: 189 OI2026-10-21: 164 OI2026-10-23: 171 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, 2026Viewing171+7
Oct 21, 2026164-25
Oct 16, 2026189+2
Oct 15, 2026187+14
Oct 14, 20261730
Oct 13, 2026173+3
Oct 09, 2026170+6
Oct 08, 20261640
Oct 07, 2026164+2
Oct 06, 2026162+2
Oct 05, 20261600
Oct 02, 2026160No prior observation