OITracker Cboe delayed data

Contract OI history

Back to RDDT

Nov 20, 2026 EXPIRATION

RDDT $165.00 Call

RDDT261120C00165000

Latest saved OI1,006Oct 23, 2026
Last change+11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $165.00 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. 1,3346670 2026-10-02: 1,254 OI2026-10-05: 1,310 OI2026-10-06: 1,334 OI2026-10-07: 1,259 OI2026-10-08: 1,259 OI2026-10-09: 947 OI2026-10-13: 944 OI2026-10-14: 944 OI2026-10-15: 930 OI2026-10-16: 940 OI2026-10-21: 995 OI2026-10-23: 1,006 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, 20261,006+11
Oct 21, 2026Viewing995+55
Oct 16, 2026940+10
Oct 15, 2026930-14
Oct 14, 20269440
Oct 13, 2026944-3
Oct 09, 2026947-312
Oct 08, 20261,2590
Oct 07, 20261,259-75
Oct 06, 20261,334+24
Oct 05, 20261,310+56
Oct 02, 20261,254No prior observation