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Contract OI history

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Dec 18, 2026 EXPIRATION

RDDT $150.00 Call

RDDT261218C00150000

Latest saved OI861Oct 23, 2026
Last change+22vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $150.00 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. 9914950 2026-10-02: 981 OI2026-10-05: 973 OI2026-10-06: 991 OI2026-10-07: 971 OI2026-10-08: 971 OI2026-10-09: 885 OI2026-10-13: 843 OI2026-10-14: 843 OI2026-10-15: 869 OI2026-10-16: 844 OI2026-10-21: 839 OI2026-10-23: 861 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, 2026861+22
Oct 21, 2026Viewing839-5
Oct 16, 2026844-25
Oct 15, 2026869+26
Oct 14, 20268430
Oct 13, 2026843-42
Oct 09, 2026885-86
Oct 08, 20269710
Oct 07, 2026971-20
Oct 06, 2026991+18
Oct 05, 2026973-8
Oct 02, 2026981No prior observation