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Contract OI history

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Jun 16, 2028 EXPIRATION

RDDT $380.00 Call

RDDT280616C00380000

Latest saved OI819Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $380.00 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. 8204100 2026-10-02: 788 OI2026-10-05: 788 OI2026-10-06: 788 OI2026-10-07: 788 OI2026-10-08: 788 OI2026-10-09: 788 OI2026-10-13: 788 OI2026-10-14: 788 OI2026-10-15: 788 OI2026-10-16: 820 OI2026-10-21: 820 OI2026-10-23: 819 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, 2026819-1
Oct 21, 2026Viewing8200
Oct 16, 2026820+32
Oct 15, 20267880
Oct 14, 20267880
Oct 13, 20267880
Oct 09, 20267880
Oct 08, 20267880
Oct 07, 20267880
Oct 06, 20267880
Oct 05, 20267880
Oct 02, 2026788No prior observation