OITracker Cboe delayed data

Contract OI history

Back to ACHR

Jan 15, 2027 EXPIRATION

ACHR $11.00 Call

ACHR270115C00011000

Latest saved OI3,968Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACHR $11.00 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. 3,9681,9840 2026-10-02: 3,858 OI2026-10-05: 3,857 OI2026-10-06: 3,851 OI2026-10-07: 3,846 OI2026-10-08: 3,846 OI2026-10-09: 3,846 OI2026-10-13: 3,795 OI2026-10-14: 3,795 OI2026-10-15: 3,785 OI2026-10-16: 3,782 OI2026-10-21: 3,968 OI2026-10-23: 3,968 OI Oct 02, 2026Oct 23, 2026

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

ACHR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,9680
Oct 21, 20263,968+186
Oct 16, 20263,782-3
Oct 15, 20263,785-10
Oct 14, 20263,7950
Oct 13, 20263,795-51
Oct 09, 20263,8460
Oct 08, 20263,8460
Oct 07, 20263,846-5
Oct 06, 20263,851-6
Oct 05, 20263,857-1
Oct 02, 20263,858No prior observation