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Contract OI history

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Oct 30, 2026 EXPIRATION

RDDT $155.00 Put

RDDT261030P00155000

Latest saved OI457Oct 23, 2026
Last change+71vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $155.00 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. 4572280 2026-10-02: 39 OI2026-10-05: 42 OI2026-10-06: 63 OI2026-10-07: 85 OI2026-10-08: 85 OI2026-10-09: 82 OI2026-10-13: 111 OI2026-10-14: 111 OI2026-10-15: 104 OI2026-10-16: 198 OI2026-10-21: 386 OI2026-10-23: 457 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, 2026Viewing457+71
Oct 21, 2026386+188
Oct 16, 2026198+94
Oct 15, 2026104-7
Oct 14, 20261110
Oct 13, 2026111+29
Oct 09, 202682-3
Oct 08, 2026850
Oct 07, 202685+22
Oct 06, 202663+21
Oct 05, 202642+3
Oct 02, 202639No prior observation