OITracker Cboe delayed data

Contract OI history

Back to AS

Jan 15, 2027 EXPIRATION

AS $40.00 Call

AS270115C00040000

Latest saved OI514Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AS $40.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5182590 2026-10-02: 518 OI2026-10-05: 518 OI2026-10-06: 517 OI2026-10-07: 518 OI2026-10-08: 518 OI2026-10-09: 518 OI2026-10-13: 515 OI2026-10-14: 515 OI2026-10-15: 515 OI2026-10-16: 515 OI2026-10-21: 514 OI2026-10-23: 514 OI Oct 02, 2026Oct 23, 2026

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

AS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5140
Oct 21, 2026514-1
Oct 16, 20265150
Oct 15, 20265150
Oct 14, 20265150
Oct 13, 2026515-3
Oct 09, 20265180
Oct 08, 20265180
Oct 07, 2026518+1
Oct 06, 2026517-1
Oct 05, 20265180
Oct 02, 2026518No prior observation