OITracker Cboe delayed data

Contract OI history

Back to RDW

Nov 20, 2026 EXPIRATION

RDW $25.00 Call

RDW261120C00025000

Latest saved OI1,123Oct 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 $25.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,1245620 2026-10-02: 1,110 OI2026-10-05: 1,111 OI2026-10-06: 1,124 OI2026-10-07: 1,124 OI2026-10-08: 1,124 OI2026-10-09: 1,124 OI2026-10-13: 1,124 OI2026-10-14: 1,124 OI2026-10-15: 1,124 OI2026-10-16: 1,124 OI2026-10-21: 1,123 OI2026-10-23: 1,123 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, 2026Viewing1,1230
Oct 21, 20261,123-1
Oct 16, 20261,1240
Oct 15, 20261,1240
Oct 14, 20261,1240
Oct 13, 20261,1240
Oct 09, 20261,1240
Oct 08, 20261,1240
Oct 07, 20261,1240
Oct 06, 20261,124+13
Oct 05, 20261,111+1
Oct 02, 20261,110No prior observation