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Contract OI history

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Nov 20, 2026 EXPIRATION

AQST $3.00 Put

AQST261120P00003000

Latest saved OI1,678Oct 23, 2026
Last change+10vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AQST $3.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,6788390 2026-10-09: 173 OI2026-10-13: 173 OI2026-10-14: 173 OI2026-10-16: 173 OI2026-10-20: 1,668 OI2026-10-23: 1,678 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, 2026Viewing1,678+10
Oct 20, 20261,668+1,495
Oct 16, 20261730
Oct 14, 20261730
Oct 13, 20261730
Oct 09, 2026173No prior observation