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Contract OI history

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Oct 30, 2026 EXPIRATION

RDDT $162.50 Put

RDDT261030P00162500

Latest saved OI167Oct 23, 2026
Last change+1vs previous saved observation
Saved market days9Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $162.50 put open interest history 9 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 2081040 2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 147 OI2026-10-13: 206 OI2026-10-14: 206 OI2026-10-15: 207 OI2026-10-16: 208 OI2026-10-21: 166 OI2026-10-23: 167 OI Oct 07, 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, 2026Viewing167+1
Oct 21, 2026166-42
Oct 16, 2026208+1
Oct 15, 2026207+1
Oct 14, 20262060
Oct 13, 2026206+59
Oct 09, 2026147+147
Oct 08, 202600
Oct 07, 20260No prior observation