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Contract OI history

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Dec 18, 2026 EXPIRATION

RDDT $140.00 Put

RDDT261218P00140000

Latest saved OI841Oct 23, 2026
Last change-18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $140.00 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. 8794390 2026-10-02: 870 OI2026-10-05: 865 OI2026-10-06: 879 OI2026-10-07: 876 OI2026-10-08: 876 OI2026-10-09: 873 OI2026-10-13: 862 OI2026-10-14: 862 OI2026-10-15: 866 OI2026-10-16: 864 OI2026-10-21: 859 OI2026-10-23: 841 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, 2026841-18
Oct 21, 2026Viewing859-5
Oct 16, 2026864-2
Oct 15, 2026866+4
Oct 14, 20268620
Oct 13, 2026862-11
Oct 09, 2026873-3
Oct 08, 20268760
Oct 07, 2026876-3
Oct 06, 2026879+14
Oct 05, 2026865-5
Oct 02, 2026870No prior observation