OITracker Cboe delayed data

Contract OI history

Back to RDDT

Nov 20, 2026 EXPIRATION

RDDT $180.00 Call

RDDT261120C00180000

Latest saved OI1,512Oct 23, 2026
Last change+22vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $180.00 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. 1,5127560 2026-10-02: 746 OI2026-10-05: 833 OI2026-10-06: 1,103 OI2026-10-07: 1,168 OI2026-10-08: 1,168 OI2026-10-09: 1,297 OI2026-10-13: 1,293 OI2026-10-14: 1,293 OI2026-10-15: 1,349 OI2026-10-16: 1,331 OI2026-10-21: 1,490 OI2026-10-23: 1,512 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

RDDT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,512+22
Oct 21, 2026Viewing1,490+159
Oct 16, 20261,331-18
Oct 15, 20261,349+56
Oct 14, 20261,2930
Oct 13, 20261,293-4
Oct 09, 20261,297+129
Oct 08, 20261,1680
Oct 07, 20261,168+65
Oct 06, 20261,103+270
Oct 05, 2026833+87
Oct 02, 2026746No prior observation