OITracker Cboe delayed data

Contract OI history

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Feb 19, 2027 EXPIRATION

RDW $12.00 Put

RDW270219P00012000

Latest saved OI468Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDW $12.00 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. 4682340 2026-10-02: 465 OI2026-10-05: 465 OI2026-10-06: 465 OI2026-10-07: 465 OI2026-10-08: 465 OI2026-10-09: 465 OI2026-10-13: 466 OI2026-10-14: 466 OI2026-10-15: 466 OI2026-10-16: 466 OI2026-10-21: 468 OI2026-10-23: 468 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, 2026Viewing4680
Oct 21, 2026468+2
Oct 16, 20264660
Oct 15, 20264660
Oct 14, 20264660
Oct 13, 2026466+1
Oct 09, 20264650
Oct 08, 20264650
Oct 07, 20264650
Oct 06, 20264650
Oct 05, 20264650
Oct 02, 2026465No prior observation