OITracker Cboe delayed data

Contract OI history

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Nov 06, 2026 EXPIRATION

RDW $8.50 Put

RDW261106P00008500

Latest saved OI282Oct 23, 2026
Last change-11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDW $8.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5382690 2026-10-02: 4 OI2026-10-05: 4 OI2026-10-06: 107 OI2026-10-07: 414 OI2026-10-08: 414 OI2026-10-09: 529 OI2026-10-13: 538 OI2026-10-14: 538 OI2026-10-15: 289 OI2026-10-16: 290 OI2026-10-21: 293 OI2026-10-23: 282 OI Oct 02, 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, 2026Viewing282-11
Oct 21, 2026293+3
Oct 16, 2026290+1
Oct 15, 2026289-249
Oct 14, 20265380
Oct 13, 2026538+9
Oct 09, 2026529+115
Oct 08, 20264140
Oct 07, 2026414+307
Oct 06, 2026107+103
Oct 05, 202640
Oct 02, 20264No prior observation