OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

RDW $8.00 Put

RDW261030P00008000

Latest saved OI23,387Oct 23, 2026
Last change+1,160vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDW $8.00 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. 23,38711,6930 2026-10-02: 3,773 OI2026-10-05: 4,209 OI2026-10-06: 6,040 OI2026-10-07: 6,063 OI2026-10-08: 6,063 OI2026-10-09: 10,686 OI2026-10-13: 18,418 OI2026-10-14: 18,418 OI2026-10-15: 21,712 OI2026-10-16: 21,724 OI2026-10-21: 22,227 OI2026-10-23: 23,387 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, 2026Viewing23,387+1,160
Oct 21, 202622,227+503
Oct 16, 202621,724+12
Oct 15, 202621,712+3,294
Oct 14, 202618,4180
Oct 13, 202618,418+7,732
Oct 09, 202610,686+4,623
Oct 08, 20266,0630
Oct 07, 20266,063+23
Oct 06, 20266,040+1,831
Oct 05, 20264,209+436
Oct 02, 20263,773No prior observation