OITracker Cboe delayed data

Contract OI history

Back to ASAN

Jan 15, 2027 EXPIRATION

ASAN $40.00 Call

ASAN270115C00040000

Latest saved OI3,172Oct 21, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ASAN $40.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 3,1721,5860 2026-10-02: 3,172 OI2026-10-05: 3,172 OI2026-10-06: 3,172 OI2026-10-07: 3,172 OI2026-10-08: 3,172 OI2026-10-09: 3,172 OI2026-10-13: 3,172 OI2026-10-14: 3,172 OI2026-10-15: 3,172 OI2026-10-16: 3,172 OI2026-10-21: 3,172 OI Oct 02, 2026Oct 21, 2026

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

ASAN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing3,1720
Oct 16, 20263,1720
Oct 15, 20263,1720
Oct 14, 20263,1720
Oct 13, 20263,1720
Oct 09, 20263,1720
Oct 08, 20263,1720
Oct 07, 20263,1720
Oct 06, 20263,1720
Oct 05, 20263,1720
Oct 02, 20263,172No prior observation