OITracker Cboe delayed data

Contract OI history

Back to RDDT

Nov 20, 2026 EXPIRATION

RDDT $170.00 Call

RDDT261120C00170000

Latest saved OI1,436Oct 23, 2026
Last change+130vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $170.00 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. 1,4367180 2026-10-02: 1,246 OI2026-10-05: 1,240 OI2026-10-06: 1,247 OI2026-10-07: 1,271 OI2026-10-08: 1,271 OI2026-10-09: 1,155 OI2026-10-13: 1,187 OI2026-10-14: 1,187 OI2026-10-15: 1,193 OI2026-10-16: 1,198 OI2026-10-21: 1,306 OI2026-10-23: 1,436 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, 20261,436+130
Oct 21, 2026Viewing1,306+108
Oct 16, 20261,198+5
Oct 15, 20261,193+6
Oct 14, 20261,1870
Oct 13, 20261,187+32
Oct 09, 20261,155-116
Oct 08, 20261,2710
Oct 07, 20261,271+24
Oct 06, 20261,247+7
Oct 05, 20261,240-6
Oct 02, 20261,246No prior observation