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Contract OI history

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Jan 15, 2027 EXPIRATION

AESI $17.50 Call

AESI270115C00017500

Latest saved OI3,235Oct 20, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AESI $17.50 call open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 3,2631,6310 2026-10-02: 3,263 OI2026-10-05: 3,263 OI2026-10-06: 3,263 OI2026-10-07: 3,259 OI2026-10-08: 3,259 OI2026-10-09: 3,259 OI2026-10-13: 3,259 OI2026-10-14: 3,259 OI2026-10-16: 3,235 OI2026-10-20: 3,235 OI Oct 02, 2026Oct 20, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AESI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing3,2350
Oct 16, 20263,235-24
Oct 14, 20263,2590
Oct 13, 20263,2590
Oct 09, 20263,2590
Oct 08, 20263,2590
Oct 07, 20263,259-4
Oct 06, 20263,2630
Oct 05, 20263,2630
Oct 02, 20263,263No prior observation