OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

RUN $10.00 Put

RUN270115P00010000

Latest saved OI3,942Oct 23, 2026
Last change-7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RUN $10.00 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. 4,1152,0570 2026-10-09: 4,115 OI2026-10-13: 4,115 OI2026-10-14: 4,115 OI2026-10-15: 3,953 OI2026-10-16: 3,953 OI2026-10-21: 3,949 OI2026-10-23: 3,942 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, 20263,942-7
Oct 21, 2026Viewing3,949-4
Oct 16, 20263,9530
Oct 15, 20263,953-162
Oct 14, 20264,1150
Oct 13, 20264,1150
Oct 09, 20264,115No prior observation