OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

ASST $29.00 Put

ASST261023P00029000

Latest saved OI2,704Oct 23, 2026
Last change+2,601vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASST $29.00 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. 2,7041,3520 2026-10-09: 181 OI2026-10-13: 180 OI2026-10-14: 180 OI2026-10-15: 171 OI2026-10-16: 175 OI2026-10-21: 103 OI2026-10-23: 2,704 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, 2026Viewing2,704+2,601
Oct 21, 2026103-72
Oct 16, 2026175+4
Oct 15, 2026171-9
Oct 14, 20261800
Oct 13, 2026180-1
Oct 09, 2026181No prior observation