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Contract OI history

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Jun 17, 2027 EXPIRATION

AEM $140.00 Put

AEM270617P00140000

Latest saved OI262Oct 23, 2026
Last change+29vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $140.00 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. 2621310 2026-10-02: 217 OI2026-10-05: 217 OI2026-10-06: 217 OI2026-10-07: 217 OI2026-10-08: 225 OI2026-10-09: 230 OI2026-10-13: 230 OI2026-10-14: 230 OI2026-10-15: 230 OI2026-10-16: 235 OI2026-10-21: 233 OI2026-10-23: 262 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, 2026Viewing262+29
Oct 21, 2026233-2
Oct 16, 2026235+5
Oct 15, 20262300
Oct 14, 20262300
Oct 13, 20262300
Oct 09, 2026230+5
Oct 08, 2026225+8
Oct 07, 20262170
Oct 06, 20262170
Oct 05, 20262170
Oct 02, 2026217No prior observation