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Contract OI history

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Oct 30, 2026 EXPIRATION

AEM $175.00 Put

AEM261030P00175000

Latest saved OI253Oct 23, 2026
Last change+147vs 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. 2531260 2026-10-02: 18 OI2026-10-05: 20 OI2026-10-06: 23 OI2026-10-07: 24 OI2026-10-08: 23 OI2026-10-09: 25 OI2026-10-13: 29 OI2026-10-14: 29 OI2026-10-15: 82 OI2026-10-16: 82 OI2026-10-21: 106 OI2026-10-23: 253 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, 2026Viewing253+147
Oct 21, 2026106+24
Oct 16, 2026820
Oct 15, 202682+53
Oct 14, 2026290
Oct 13, 202629+4
Oct 09, 202625+2
Oct 08, 202623-1
Oct 07, 202624+1
Oct 06, 202623+3
Oct 05, 202620+2
Oct 02, 202618No prior observation