OITracker Cboe delayed data

Contract OI history

Back to ASPI

Jan 21, 2028 EXPIRATION

ASPI $7.00 Call

ASPI280121C00007000

Latest saved OI6,743Oct 23, 2026
Last change+101vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASPI $7.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6,7433,3710 2026-10-09: 6,577 OI2026-10-13: 6,647 OI2026-10-14: 6,652 OI2026-10-16: 6,652 OI2026-10-20: 6,642 OI2026-10-23: 6,743 OI Oct 09, 2026Oct 23, 2026

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

ASPI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6,743+101
Oct 20, 20266,642-10
Oct 16, 20266,6520
Oct 14, 20266,652+5
Oct 13, 20266,647+70
Oct 09, 20266,577No prior observation