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Contract OI history

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Nov 20, 2026 EXPIRATION

AEM $165.00 Put

AEM261120P00165000

Latest saved OI363Oct 23, 2026
Last change+14vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $165.00 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. 3631810 2026-10-02: 78 OI2026-10-05: 102 OI2026-10-06: 102 OI2026-10-07: 132 OI2026-10-08: 131 OI2026-10-09: 129 OI2026-10-13: 346 OI2026-10-14: 346 OI2026-10-15: 345 OI2026-10-16: 346 OI2026-10-21: 349 OI2026-10-23: 363 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, 2026Viewing363+14
Oct 21, 2026349+3
Oct 16, 2026346+1
Oct 15, 2026345-1
Oct 14, 20263460
Oct 13, 2026346+217
Oct 09, 2026129-2
Oct 08, 2026131-1
Oct 07, 2026132+30
Oct 06, 20261020
Oct 05, 2026102+24
Oct 02, 202678No prior observation