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Contract OI history

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Jan 15, 2027 EXPIRATION

AESI $12.50 Put

AESI270115P00012500

Latest saved OI266Oct 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 $12.50 put open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 2671330 2026-10-02: 267 OI2026-10-05: 267 OI2026-10-06: 266 OI2026-10-07: 266 OI2026-10-08: 266 OI2026-10-09: 266 OI2026-10-13: 266 OI2026-10-14: 266 OI2026-10-16: 266 OI2026-10-20: 266 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, 2026Viewing2660
Oct 16, 20262660
Oct 14, 20262660
Oct 13, 20262660
Oct 09, 20262660
Oct 08, 20262660
Oct 07, 20262660
Oct 06, 2026266-1
Oct 05, 20262670
Oct 02, 2026267No prior observation