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Contract OI history

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Oct 30, 2026 EXPIRATION

RDDT $157.50 Put

RDDT261030P00157500

Latest saved OI151Oct 23, 2026
Last change+84vs previous saved observation
Saved market days9Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $157.50 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. 151750 2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 22 OI2026-10-13: 23 OI2026-10-14: 23 OI2026-10-15: 23 OI2026-10-16: 26 OI2026-10-21: 67 OI2026-10-23: 151 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, 2026Viewing151+84
Oct 21, 202667+41
Oct 16, 202626+3
Oct 15, 2026230
Oct 14, 2026230
Oct 13, 202623+1
Oct 09, 202622+22
Oct 08, 202600
Oct 07, 20260No prior observation