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Contract OI history

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Nov 20, 2026 EXPIRATION

RDDT $145.00 Call

RDDT261120C00145000

Latest saved OI225Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $145.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2961480 2026-10-02: 295 OI2026-10-05: 296 OI2026-10-06: 296 OI2026-10-07: 296 OI2026-10-08: 296 OI2026-10-09: 277 OI2026-10-13: 275 OI2026-10-14: 275 OI2026-10-15: 281 OI2026-10-16: 230 OI2026-10-21: 222 OI2026-10-23: 225 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, 2026225+3
Oct 21, 2026Viewing222-8
Oct 16, 2026230-51
Oct 15, 2026281+6
Oct 14, 20262750
Oct 13, 2026275-2
Oct 09, 2026277-19
Oct 08, 20262960
Oct 07, 20262960
Oct 06, 20262960
Oct 05, 2026296+1
Oct 02, 2026295No prior observation