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Contract OI history

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Feb 19, 2027 EXPIRATION

AQST $5.00 Call

AQST270219C00005000

Latest saved OI5,308Oct 23, 2026
Last change+6vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AQST $5.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5,3082,6540 2026-10-09: 3,899 OI2026-10-13: 3,899 OI2026-10-14: 3,899 OI2026-10-16: 4,140 OI2026-10-20: 5,302 OI2026-10-23: 5,308 OI Oct 09, 2026Oct 23, 2026

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

AQST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,308+6
Oct 20, 20265,302+1,162
Oct 16, 20264,140+241
Oct 14, 20263,8990
Oct 13, 20263,8990
Oct 09, 20263,899No prior observation