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Contract OI history

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Oct 23, 2026 EXPIRATION

RDDT $155.00 Put

RDDT261023P00155000

Latest saved OI1,839Oct 23, 2026
Last change-6vs 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. 1,8459220 2026-10-02: 92 OI2026-10-05: 116 OI2026-10-06: 122 OI2026-10-07: 118 OI2026-10-08: 118 OI2026-10-09: 1,169 OI2026-10-13: 837 OI2026-10-14: 837 OI2026-10-15: 969 OI2026-10-16: 905 OI2026-10-21: 1,845 OI2026-10-23: 1,839 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, 20261,839-6
Oct 21, 2026Viewing1,845+940
Oct 16, 2026905-64
Oct 15, 2026969+132
Oct 14, 20268370
Oct 13, 2026837-332
Oct 09, 20261,169+1,051
Oct 08, 20261180
Oct 07, 2026118-4
Oct 06, 2026122+6
Oct 05, 2026116+24
Oct 02, 202692No prior observation