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Contract OI history

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Nov 20, 2026 EXPIRATION

RDDT $150.00 Call

RDDT261120C00150000

Latest saved OI857Oct 23, 2026
Last change+24vs 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. 1,1865930 2026-10-02: 873 OI2026-10-05: 892 OI2026-10-06: 1,181 OI2026-10-07: 1,186 OI2026-10-08: 1,186 OI2026-10-09: 880 OI2026-10-13: 877 OI2026-10-14: 877 OI2026-10-15: 874 OI2026-10-16: 843 OI2026-10-21: 833 OI2026-10-23: 857 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, 2026857+24
Oct 21, 2026Viewing833-10
Oct 16, 2026843-31
Oct 15, 2026874-3
Oct 14, 20268770
Oct 13, 2026877-3
Oct 09, 2026880-306
Oct 08, 20261,1860
Oct 07, 20261,186+5
Oct 06, 20261,181+289
Oct 05, 2026892+19
Oct 02, 2026873No prior observation