OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

ASST $12.00 Call

ASST270115C00012000

Latest saved OI1,332Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASST $12.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,3386690 2026-10-09: 1,338 OI2026-10-13: 1,338 OI2026-10-14: 1,338 OI2026-10-15: 1,338 OI2026-10-16: 1,338 OI2026-10-21: 1,333 OI2026-10-23: 1,332 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, 2026Viewing1,332-1
Oct 21, 20261,333-5
Oct 16, 20261,3380
Oct 15, 20261,3380
Oct 14, 20261,3380
Oct 13, 20261,3380
Oct 09, 20261,338No prior observation