OITracker Cboe delayed data

Contract OI history

Back to ASST

Jan 15, 2027 EXPIRATION

ASST $1000.00 Put

ASST2270115P00001000

Latest saved OI68,551Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASST $1000.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 68,62334,3110 2026-10-09: 68,623 OI2026-10-13: 68,623 OI2026-10-14: 68,623 OI2026-10-15: 68,573 OI2026-10-16: 68,573 OI2026-10-21: 68,551 OI2026-10-23: 68,551 OI Oct 09, 2026Oct 23, 2026

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

ASST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing68,5510
Oct 21, 202668,551-22
Oct 16, 202668,5730
Oct 15, 202668,573-50
Oct 14, 202668,6230
Oct 13, 202668,6230
Oct 09, 202668,623No prior observation