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Contract OI history

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Jan 15, 2027 EXPIRATION

RDDT $155.00 Put

RDDT270115P00155000

Latest saved OI612Oct 23, 2026
Last change+27vs 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. 6293140 2026-10-02: 629 OI2026-10-05: 629 OI2026-10-06: 616 OI2026-10-07: 612 OI2026-10-08: 612 OI2026-10-09: 590 OI2026-10-13: 589 OI2026-10-14: 589 OI2026-10-15: 591 OI2026-10-16: 592 OI2026-10-21: 585 OI2026-10-23: 612 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, 2026Viewing612+27
Oct 21, 2026585-7
Oct 16, 2026592+1
Oct 15, 2026591+2
Oct 14, 20265890
Oct 13, 2026589-1
Oct 09, 2026590-22
Oct 08, 20266120
Oct 07, 2026612-4
Oct 06, 2026616-13
Oct 05, 20266290
Oct 02, 2026629No prior observation