OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

RDW $9.00 Put

RDW261030P00009000

Latest saved OI464Oct 23, 2026
Last change+14vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDW $9.00 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. 4642320 2026-10-02: 186 OI2026-10-05: 186 OI2026-10-06: 203 OI2026-10-07: 251 OI2026-10-08: 251 OI2026-10-09: 417 OI2026-10-13: 446 OI2026-10-14: 446 OI2026-10-15: 449 OI2026-10-16: 449 OI2026-10-21: 450 OI2026-10-23: 464 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, 2026Viewing464+14
Oct 21, 2026450+1
Oct 16, 20264490
Oct 15, 2026449+3
Oct 14, 20264460
Oct 13, 2026446+29
Oct 09, 2026417+166
Oct 08, 20262510
Oct 07, 2026251+48
Oct 06, 2026203+17
Oct 05, 20261860
Oct 02, 2026186No prior observation