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Contract OI history

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Nov 20, 2026 EXPIRATION

AEM $170.00 Put

AEM261120P00170000

Latest saved OI850Oct 23, 2026
Last change-11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $170.00 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. 8614300 2026-10-02: 301 OI2026-10-05: 299 OI2026-10-06: 293 OI2026-10-07: 300 OI2026-10-08: 308 OI2026-10-09: 309 OI2026-10-13: 769 OI2026-10-14: 769 OI2026-10-15: 768 OI2026-10-16: 777 OI2026-10-21: 861 OI2026-10-23: 850 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, 2026Viewing850-11
Oct 21, 2026861+84
Oct 16, 2026777+9
Oct 15, 2026768-1
Oct 14, 20267690
Oct 13, 2026769+460
Oct 09, 2026309+1
Oct 08, 2026308+8
Oct 07, 2026300+7
Oct 06, 2026293-6
Oct 05, 2026299-2
Oct 02, 2026301No prior observation