OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

RUN $12.00 Put

RUN270115P00012000

Latest saved OI4,156Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RUN $12.00 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. 4,3512,1750 2026-10-09: 4,336 OI2026-10-13: 4,345 OI2026-10-14: 4,345 OI2026-10-15: 4,351 OI2026-10-16: 4,351 OI2026-10-21: 4,151 OI2026-10-23: 4,156 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, 20264,156+5
Oct 21, 2026Viewing4,151-200
Oct 16, 20264,3510
Oct 15, 20264,351+6
Oct 14, 20264,3450
Oct 13, 20264,345+9
Oct 09, 20264,336No prior observation