OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

ASST $24.00 Put

ASST270115P00024000

Latest saved OI421Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASST $24.00 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. 4242120 2026-10-09: 102 OI2026-10-13: 101 OI2026-10-14: 101 OI2026-10-15: 403 OI2026-10-16: 405 OI2026-10-21: 424 OI2026-10-23: 421 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, 2026Viewing421-3
Oct 21, 2026424+19
Oct 16, 2026405+2
Oct 15, 2026403+302
Oct 14, 20261010
Oct 13, 2026101-1
Oct 09, 2026102No prior observation