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Contract OI history

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Oct 23, 2026 EXPIRATION

RDDT $157.50 Call

RDDT261023C00157500

Latest saved OI842Oct 23, 2026
Last change+462vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $157.50 call open interest history 11 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 8424210 2026-10-05: 0 OI2026-10-06: 7 OI2026-10-07: 13 OI2026-10-08: 13 OI2026-10-09: 101 OI2026-10-13: 204 OI2026-10-14: 204 OI2026-10-15: 255 OI2026-10-16: 293 OI2026-10-21: 380 OI2026-10-23: 842 OI Oct 05, 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, 2026Viewing842+462
Oct 21, 2026380+87
Oct 16, 2026293+38
Oct 15, 2026255+51
Oct 14, 20262040
Oct 13, 2026204+103
Oct 09, 2026101+88
Oct 08, 2026130
Oct 07, 202613+6
Oct 06, 20267+7
Oct 05, 20260No prior observation