OITracker Cboe delayed data

Contract OI history

Back to ASIX

Dec 18, 2026 EXPIRATION

ASIX $20.00 Call

ASIX261218C00020000

Latest saved OI157Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ASIX $20.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 157780 2026-10-02: 156 OI2026-10-05: 156 OI2026-10-06: 156 OI2026-10-07: 156 OI2026-10-08: 156 OI2026-10-09: 156 OI2026-10-13: 156 OI2026-10-15: 156 OI2026-10-16: 156 OI2026-10-21: 156 OI2026-10-23: 157 OI Oct 02, 2026Oct 23, 2026

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

ASIX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing157+1
Oct 21, 20261560
Oct 16, 20261560
Oct 15, 20261560
Oct 13, 20261560
Oct 09, 20261560
Oct 08, 20261560
Oct 07, 20261560
Oct 06, 20261560
Oct 05, 20261560
Oct 02, 2026156No prior observation