OITracker Cboe delayed data

Contract OI history

Back to RDDT

Oct 30, 2026 EXPIRATION

RDDT $150.00 Put

RDDT261030P00150000

Latest saved OI680Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $150.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6803400 2026-10-02: 165 OI2026-10-05: 193 OI2026-10-06: 302 OI2026-10-07: 365 OI2026-10-08: 365 OI2026-10-09: 441 OI2026-10-13: 462 OI2026-10-14: 462 OI2026-10-15: 527 OI2026-10-16: 560 OI2026-10-21: 676 OI2026-10-23: 680 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, 2026Viewing680+4
Oct 21, 2026676+116
Oct 16, 2026560+33
Oct 15, 2026527+65
Oct 14, 20264620
Oct 13, 2026462+21
Oct 09, 2026441+76
Oct 08, 20263650
Oct 07, 2026365+63
Oct 06, 2026302+109
Oct 05, 2026193+28
Oct 02, 2026165No prior observation