OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

RUN $6.50 Put

RUN261120P00006500

Latest saved OI267Oct 23, 2026
Last change+5vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
RUN $6.50 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 2671330 2026-10-21: 262 OI2026-10-23: 267 OI Oct 21, 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, 2026267+5
Oct 21, 2026Viewing262No prior observation