OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

RUN $9.50 Put

RUN261030P00009500

Latest saved OI86Oct 23, 2026
Last change-11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RUN $9.50 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. 2301150 2026-10-09: 0 OI2026-10-13: 206 OI2026-10-14: 206 OI2026-10-15: 212 OI2026-10-16: 230 OI2026-10-21: 97 OI2026-10-23: 86 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, 2026Viewing86-11
Oct 21, 202697-133
Oct 16, 2026230+18
Oct 15, 2026212+6
Oct 14, 20262060
Oct 13, 2026206+206
Oct 09, 20260No prior observation