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Contract OI history

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Feb 19, 2027 EXPIRATION

AADX $17.50 Call

AADX270219C00017500

Latest saved OI480Oct 20, 2026
Last change-29vs 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. 5092540 2026-10-02: 420 OI2026-10-05: 434 OI2026-10-06: 439 OI2026-10-07: 440 OI2026-10-08: 508 OI2026-10-09: 508 OI2026-10-13: 508 OI2026-10-14: 508 OI2026-10-16: 509 OI2026-10-20: 480 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, 2026Viewing480-29
Oct 16, 2026509+1
Oct 14, 20265080
Oct 13, 20265080
Oct 09, 20265080
Oct 08, 2026508+68
Oct 07, 2026440+1
Oct 06, 2026439+5
Oct 05, 2026434+14
Oct 02, 2026420No prior observation