OITracker Cboe delayed data

Contract OI history

Back to AQST

Feb 19, 2027 EXPIRATION

AQST $6.00 Call

AQST270219C00006000

Latest saved OI1,151Oct 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 $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. 1,1615800 2026-10-09: 1,125 OI2026-10-13: 1,125 OI2026-10-14: 1,149 OI2026-10-16: 1,134 OI2026-10-20: 1,161 OI2026-10-23: 1,151 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, 2026Viewing1,151-10
Oct 20, 20261,161+27
Oct 16, 20261,134-15
Oct 14, 20261,149+24
Oct 13, 20261,1250
Oct 09, 20261,125No prior observation