OITracker Cboe delayed data

Contract OI history

Back to RUN

Oct 23, 2026 EXPIRATION

RUN $9.00 Put

RUN261023P00009000

Latest saved OI22Oct 23, 2026
Last change-10vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RUN $9.00 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. 133660 2026-10-09: 133 OI2026-10-13: 101 OI2026-10-14: 101 OI2026-10-15: 103 OI2026-10-16: 102 OI2026-10-21: 32 OI2026-10-23: 22 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, 202622-10
Oct 21, 2026Viewing32-70
Oct 16, 2026102-1
Oct 15, 2026103+2
Oct 14, 20261010
Oct 13, 2026101-32
Oct 09, 2026133No prior observation