OITracker Cboe delayed data

Contract OI history

Back to AQST

May 21, 2027 EXPIRATION

AQST $5.00 Call

AQST270521C00005000

Latest saved OI184Oct 23, 2026
Last change+58vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AQST $5.00 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. 184920 2026-10-09: 66 OI2026-10-13: 66 OI2026-10-14: 66 OI2026-10-16: 101 OI2026-10-20: 126 OI2026-10-23: 184 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, 2026Viewing184+58
Oct 20, 2026126+25
Oct 16, 2026101+35
Oct 14, 2026660
Oct 13, 2026660
Oct 09, 202666No prior observation