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Contract OI history

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Dec 18, 2026 EXPIRATION

RDDT $230.00 Put

RDDT261218P00230000

Latest saved OI547Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $230.00 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. 7323660 2026-10-02: 732 OI2026-10-05: 732 OI2026-10-06: 732 OI2026-10-07: 732 OI2026-10-08: 732 OI2026-10-09: 547 OI2026-10-13: 547 OI2026-10-14: 547 OI2026-10-15: 547 OI2026-10-16: 547 OI2026-10-21: 547 OI2026-10-23: 547 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, 20265470
Oct 21, 2026Viewing5470
Oct 16, 20265470
Oct 15, 20265470
Oct 14, 20265470
Oct 13, 20265470
Oct 09, 2026547-185
Oct 08, 20267320
Oct 07, 20267320
Oct 06, 20267320
Oct 05, 20267320
Oct 02, 2026732No prior observation