OITracker Cboe delayed data

Contract OI history

Back to ASAN

Jan 19, 2029 EXPIRATION

ASAN $20.00 Call

ASAN290119C00020000

Latest saved OI7Oct 21, 2026
Last change0vs previous saved observation
Saved market days4Oct 14, 2026 onwards
Daily open interest Hover a point for its date and OI
ASAN $20.00 call open interest history 4 saved observations from 2026-10-14 to 2026-10-21. Exact values and changes are listed in the table below. 730 2026-10-14: 0 OI2026-10-15: 0 OI2026-10-16: 7 OI2026-10-21: 7 OI Oct 14, 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, 2026Viewing70
Oct 16, 20267+7
Oct 15, 202600
Oct 14, 20260No prior observation