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Contract OI history

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Oct 23, 2026 EXPIRATION

RDDT $165.00 Call

RDDT261023C00165000

Latest saved OI1,818Oct 23, 2026
Last change+152vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $165.00 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. 1,8189090 2026-10-02: 264 OI2026-10-05: 1,031 OI2026-10-06: 1,039 OI2026-10-07: 1,067 OI2026-10-08: 1,067 OI2026-10-09: 1,083 OI2026-10-13: 1,112 OI2026-10-14: 1,112 OI2026-10-15: 1,068 OI2026-10-16: 1,144 OI2026-10-21: 1,666 OI2026-10-23: 1,818 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, 20261,818+152
Oct 21, 2026Viewing1,666+522
Oct 16, 20261,144+76
Oct 15, 20261,068-44
Oct 14, 20261,1120
Oct 13, 20261,112+29
Oct 09, 20261,083+16
Oct 08, 20261,0670
Oct 07, 20261,067+28
Oct 06, 20261,039+8
Oct 05, 20261,031+767
Oct 02, 2026264No prior observation