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Contract OI history

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Jun 17, 2027 EXPIRATION

AEM $180.00 Put

AEM270617P00180000

Latest saved OI136Oct 23, 2026
Last change0vs 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. 140700 2026-10-02: 138 OI2026-10-05: 138 OI2026-10-06: 138 OI2026-10-07: 140 OI2026-10-08: 140 OI2026-10-09: 140 OI2026-10-13: 140 OI2026-10-14: 140 OI2026-10-15: 140 OI2026-10-16: 136 OI2026-10-21: 136 OI2026-10-23: 136 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, 2026Viewing1360
Oct 21, 20261360
Oct 16, 2026136-4
Oct 15, 20261400
Oct 14, 20261400
Oct 13, 20261400
Oct 09, 20261400
Oct 08, 20261400
Oct 07, 2026140+2
Oct 06, 20261380
Oct 05, 20261380
Oct 02, 2026138No prior observation