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Contract OI history

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Jan 15, 2027 EXPIRATION

AEM $135.00 Put

AEM270115P00135000

Latest saved OI206Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $135.00 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. 2101050 2026-10-02: 210 OI2026-10-05: 208 OI2026-10-06: 208 OI2026-10-07: 208 OI2026-10-08: 208 OI2026-10-09: 208 OI2026-10-13: 208 OI2026-10-14: 208 OI2026-10-15: 209 OI2026-10-16: 209 OI2026-10-21: 210 OI2026-10-23: 206 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, 2026Viewing206-4
Oct 21, 2026210+1
Oct 16, 20262090
Oct 15, 2026209+1
Oct 14, 20262080
Oct 13, 20262080
Oct 09, 20262080
Oct 08, 20262080
Oct 07, 20262080
Oct 06, 20262080
Oct 05, 2026208-2
Oct 02, 2026210No prior observation