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Contract OI history

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May 21, 2027 EXPIRATION

AQST $6.00 Call

AQST270521C00006000

Latest saved OI278Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AQST $6.00 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. 2781390 2026-10-09: 170 OI2026-10-13: 170 OI2026-10-14: 170 OI2026-10-16: 278 OI2026-10-20: 278 OI2026-10-23: 278 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, 2026Viewing2780
Oct 20, 20262780
Oct 16, 2026278+108
Oct 14, 20261700
Oct 13, 20261700
Oct 09, 2026170No prior observation