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Contract OI history

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Jun 17, 2027 EXPIRATION

RDDT $420.00 Call

RDDT270617C00420000

Latest saved OI1,004Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $420.00 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. 1,0045020 2026-10-02: 999 OI2026-10-05: 999 OI2026-10-06: 1,000 OI2026-10-07: 1,000 OI2026-10-08: 1,000 OI2026-10-09: 1,000 OI2026-10-13: 1,000 OI2026-10-14: 1,000 OI2026-10-15: 1,001 OI2026-10-16: 1,000 OI2026-10-21: 1,002 OI2026-10-23: 1,004 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, 2026Viewing1,004+2
Oct 21, 20261,002+2
Oct 16, 20261,000-1
Oct 15, 20261,001+1
Oct 14, 20261,0000
Oct 13, 20261,0000
Oct 09, 20261,0000
Oct 08, 20261,0000
Oct 07, 20261,0000
Oct 06, 20261,000+1
Oct 05, 20269990
Oct 02, 2026999No prior observation