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Contract OI history

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Feb 19, 2027 EXPIRATION

AQST $3.00 Put

AQST270219P00003000

Latest saved OI1,812Oct 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 $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. 1,8129060 2026-10-09: 807 OI2026-10-13: 807 OI2026-10-14: 807 OI2026-10-16: 807 OI2026-10-20: 1,812 OI2026-10-23: 1,812 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, 2026Viewing1,8120
Oct 20, 20261,812+1,005
Oct 16, 20268070
Oct 14, 20268070
Oct 13, 20268070
Oct 09, 2026807No prior observation