OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

RDW $7.00 Put

RDW261218P00007000

Latest saved OI837Oct 23, 2026
Last change-167vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
RDW $7.00 put open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 1,0045020 2026-10-15: 0 OI2026-10-16: 5 OI2026-10-21: 1,004 OI2026-10-23: 837 OI Oct 15, 2026Oct 23, 2026

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

RDW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing837-167
Oct 21, 20261,004+999
Oct 16, 20265+5
Oct 15, 20260No prior observation