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Contract OI history

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Oct 23, 2026 EXPIRATION

AEM $197.50 Call

AEM261023C00197500

Latest saved OI88Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
AEM $197.50 call open interest history 11 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 88440 2026-10-05: 3 OI2026-10-06: 3 OI2026-10-07: 3 OI2026-10-08: 4 OI2026-10-09: 4 OI2026-10-13: 19 OI2026-10-14: 19 OI2026-10-15: 19 OI2026-10-16: 53 OI2026-10-21: 87 OI2026-10-23: 88 OI Oct 05, 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, 2026Viewing88+1
Oct 21, 202687+34
Oct 16, 202653+34
Oct 15, 2026190
Oct 14, 2026190
Oct 13, 202619+15
Oct 09, 202640
Oct 08, 20264+1
Oct 07, 202630
Oct 06, 202630
Oct 05, 20263No prior observation