OITracker Cboe delayed data

Contract OI history

Back to RDDT

Mar 19, 2027 EXPIRATION

RDDT $170.00 Call

RDDT270319C00170000

Latest saved OI221Oct 23, 2026
Last change+1vs 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. 2331160 2026-10-02: 146 OI2026-10-05: 176 OI2026-10-06: 233 OI2026-10-07: 221 OI2026-10-08: 221 OI2026-10-09: 211 OI2026-10-13: 222 OI2026-10-14: 222 OI2026-10-15: 219 OI2026-10-16: 219 OI2026-10-21: 220 OI2026-10-23: 221 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, 2026Viewing221+1
Oct 21, 2026220+1
Oct 16, 20262190
Oct 15, 2026219-3
Oct 14, 20262220
Oct 13, 2026222+11
Oct 09, 2026211-10
Oct 08, 20262210
Oct 07, 2026221-12
Oct 06, 2026233+57
Oct 05, 2026176+30
Oct 02, 2026146No prior observation