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Contract OI history

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Nov 06, 2026 EXPIRATION

RDDT $155.00 Call

RDDT261106C00155000

Latest saved OI288Oct 23, 2026
Last change+72vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $155.00 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. 2881440 2026-10-02: 27 OI2026-10-05: 30 OI2026-10-06: 34 OI2026-10-07: 38 OI2026-10-08: 38 OI2026-10-09: 37 OI2026-10-13: 88 OI2026-10-14: 88 OI2026-10-15: 90 OI2026-10-16: 112 OI2026-10-21: 216 OI2026-10-23: 288 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, 2026288+72
Oct 21, 2026Viewing216+104
Oct 16, 2026112+22
Oct 15, 202690+2
Oct 14, 2026880
Oct 13, 202688+51
Oct 09, 202637-1
Oct 08, 2026380
Oct 07, 202638+4
Oct 06, 202634+4
Oct 05, 202630+3
Oct 02, 202627No prior observation