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Contract OI history

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Feb 19, 2027 EXPIRATION

AQST $10.00 Call

AQST270219C00010000

Latest saved OI632Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AQST $10.00 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. 6323160 2026-10-09: 584 OI2026-10-13: 584 OI2026-10-14: 586 OI2026-10-16: 586 OI2026-10-20: 631 OI2026-10-23: 632 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, 2026Viewing632+1
Oct 20, 2026631+45
Oct 16, 20265860
Oct 14, 2026586+2
Oct 13, 20265840
Oct 09, 2026584No prior observation