OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

EDIT $1.50 Call

EDIT280121C00001500

Latest saved OI98Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
EDIT $1.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 126630 2026-10-08: 126 OI2026-10-09: 126 OI2026-10-13: 98 OI2026-10-14: 98 OI2026-10-16: 98 OI2026-10-20: 98 OI2026-10-23: 98 OI Oct 08, 2026Oct 23, 2026

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

EDIT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing980
Oct 20, 2026980
Oct 16, 2026980
Oct 14, 2026980
Oct 13, 202698-28
Oct 09, 20261260
Oct 08, 2026126No prior observation