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Contract OI history

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Jan 15, 2027 EXPIRATION

AEM $155.00 Put

AEM270115P00155000

Latest saved OI539Oct 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 $155.00 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. 5472730 2026-10-02: 547 OI2026-10-05: 547 OI2026-10-06: 543 OI2026-10-07: 547 OI2026-10-08: 546 OI2026-10-09: 546 OI2026-10-13: 546 OI2026-10-14: 546 OI2026-10-15: 547 OI2026-10-16: 547 OI2026-10-21: 547 OI2026-10-23: 539 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, 2026Viewing539-8
Oct 21, 20265470
Oct 16, 20265470
Oct 15, 2026547+1
Oct 14, 20265460
Oct 13, 20265460
Oct 09, 20265460
Oct 08, 2026546-1
Oct 07, 2026547+4
Oct 06, 2026543-4
Oct 05, 20265470
Oct 02, 2026547No prior observation