OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

RR $5.00 Put

RR270115P00005000

Latest saved OI168Oct 23, 2026
Last change-593vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RR $5.00 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. 1,2496240 2026-10-09: 1,249 OI2026-10-13: 764 OI2026-10-14: 764 OI2026-10-15: 764 OI2026-10-16: 764 OI2026-10-21: 761 OI2026-10-23: 168 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

RR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing168-593
Oct 21, 2026761-3
Oct 16, 20267640
Oct 15, 20267640
Oct 14, 20267640
Oct 13, 2026764-485
Oct 09, 20261,249No prior observation