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Contract OI history

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May 21, 2027 EXPIRATION

AADX $17.50 Call

AADX270521C00017500

Latest saved OI80Oct 20, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AADX $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. 80400 2026-10-02: 22 OI2026-10-05: 22 OI2026-10-06: 46 OI2026-10-07: 74 OI2026-10-08: 78 OI2026-10-09: 78 OI2026-10-13: 79 OI2026-10-14: 80 OI2026-10-16: 80 OI2026-10-20: 80 OI Oct 02, 2026Oct 20, 2026

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

AADX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing800
Oct 16, 2026800
Oct 14, 202680+1
Oct 13, 202679+1
Oct 09, 2026780
Oct 08, 202678+4
Oct 07, 202674+28
Oct 06, 202646+24
Oct 05, 2026220
Oct 02, 202622No prior observation