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Contract OI history

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Nov 20, 2026 EXPIRATION

AEM $130.00 Put

AEM261120P00130000

Latest saved OI268Oct 23, 2026
Last change+20vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $130.00 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. 2681340 2026-10-02: 239 OI2026-10-05: 239 OI2026-10-06: 239 OI2026-10-07: 240 OI2026-10-08: 240 OI2026-10-09: 240 OI2026-10-13: 246 OI2026-10-14: 246 OI2026-10-15: 246 OI2026-10-16: 248 OI2026-10-21: 248 OI2026-10-23: 268 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, 2026Viewing268+20
Oct 21, 20262480
Oct 16, 2026248+2
Oct 15, 20262460
Oct 14, 20262460
Oct 13, 2026246+6
Oct 09, 20262400
Oct 08, 20262400
Oct 07, 2026240+1
Oct 06, 20262390
Oct 05, 20262390
Oct 02, 2026239No prior observation