OITracker Cboe delayed data

Contract OI history

Back to RDW

Oct 30, 2026 EXPIRATION

RDW $9.50 Put

RDW261030P00009500

Latest saved OI224Oct 23, 2026
Last change-8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDW $9.50 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. 2321160 2026-10-02: 124 OI2026-10-05: 131 OI2026-10-06: 156 OI2026-10-07: 161 OI2026-10-08: 161 OI2026-10-09: 212 OI2026-10-13: 216 OI2026-10-14: 216 OI2026-10-15: 208 OI2026-10-16: 208 OI2026-10-21: 232 OI2026-10-23: 224 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, 2026Viewing224-8
Oct 21, 2026232+24
Oct 16, 20262080
Oct 15, 2026208-8
Oct 14, 20262160
Oct 13, 2026216+4
Oct 09, 2026212+51
Oct 08, 20261610
Oct 07, 2026161+5
Oct 06, 2026156+25
Oct 05, 2026131+7
Oct 02, 2026124No prior observation