OITracker Cboe delayed data

Contract OI history

Back to AOSL

Nov 20, 2026 EXPIRATION

AOSL $40.00 Call

AOSL261120C00040000

Latest saved OI61Oct 20, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
AOSL $40.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 61300 2026-10-08: 57 OI2026-10-09: 57 OI2026-10-13: 61 OI2026-10-14: 61 OI2026-10-16: 61 OI2026-10-20: 61 OI Oct 08, 2026Oct 20, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AOSL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing610
Oct 16, 2026610
Oct 14, 2026610
Oct 13, 202661+4
Oct 09, 2026570
Oct 08, 202657No prior observation