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Contract OI history

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Nov 20, 2026 EXPIRATION

RDDT $210.00 Call

RDDT261120C00210000

Latest saved OI627Oct 23, 2026
Last change-10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $210.00 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. 7393690 2026-10-02: 697 OI2026-10-05: 695 OI2026-10-06: 718 OI2026-10-07: 725 OI2026-10-08: 725 OI2026-10-09: 739 OI2026-10-13: 644 OI2026-10-14: 644 OI2026-10-15: 646 OI2026-10-16: 666 OI2026-10-21: 637 OI2026-10-23: 627 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, 2026627-10
Oct 21, 2026Viewing637-29
Oct 16, 2026666+20
Oct 15, 2026646+2
Oct 14, 20266440
Oct 13, 2026644-95
Oct 09, 2026739+14
Oct 08, 20267250
Oct 07, 2026725+7
Oct 06, 2026718+23
Oct 05, 2026695-2
Oct 02, 2026697No prior observation