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Contract OI history

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Jan 15, 2027 EXPIRATION

AEM $180.00 Put

AEM270115P00180000

Latest saved OI1,352Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $180.00 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. 1,3526760 2026-10-02: 925 OI2026-10-05: 1,076 OI2026-10-06: 1,326 OI2026-10-07: 1,328 OI2026-10-08: 1,328 OI2026-10-09: 1,324 OI2026-10-13: 1,330 OI2026-10-14: 1,330 OI2026-10-15: 1,346 OI2026-10-16: 1,345 OI2026-10-21: 1,343 OI2026-10-23: 1,352 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, 2026Viewing1,352+9
Oct 21, 20261,343-2
Oct 16, 20261,345-1
Oct 15, 20261,346+16
Oct 14, 20261,3300
Oct 13, 20261,330+6
Oct 09, 20261,324-4
Oct 08, 20261,3280
Oct 07, 20261,328+2
Oct 06, 20261,326+250
Oct 05, 20261,076+151
Oct 02, 2026925No prior observation