OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

RUN $8.50 Call

RUN261023C00008500

Latest saved OI995Oct 23, 2026
Last change-42vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RUN $8.50 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. 1,0375180 2026-10-09: 272 OI2026-10-13: 1,005 OI2026-10-14: 1,005 OI2026-10-15: 1,018 OI2026-10-16: 1,036 OI2026-10-21: 1,037 OI2026-10-23: 995 OI Oct 09, 2026Oct 23, 2026

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

RUN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026995-42
Oct 21, 2026Viewing1,037+1
Oct 16, 20261,036+18
Oct 15, 20261,018+13
Oct 14, 20261,0050
Oct 13, 20261,005+733
Oct 09, 2026272No prior observation