OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

RUN $8.00 Put

RUN270115P00008000

Latest saved OI6,135Oct 23, 2026
Last change+126vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RUN $8.00 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. 6,1353,0670 2026-10-09: 5,987 OI2026-10-13: 5,985 OI2026-10-14: 5,985 OI2026-10-15: 6,009 OI2026-10-16: 6,009 OI2026-10-21: 6,009 OI2026-10-23: 6,135 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, 2026Viewing6,135+126
Oct 21, 20266,0090
Oct 16, 20266,0090
Oct 15, 20266,009+24
Oct 14, 20265,9850
Oct 13, 20265,985-2
Oct 09, 20265,987No prior observation