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Contract OI history

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Dec 18, 2026 EXPIRATION

RDDT $200.00 Call

RDDT261218C00200000

Latest saved OI975Oct 23, 2026
Last change+11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $200.00 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. 9754870 2026-10-02: 836 OI2026-10-05: 820 OI2026-10-06: 818 OI2026-10-07: 813 OI2026-10-08: 813 OI2026-10-09: 825 OI2026-10-13: 880 OI2026-10-14: 880 OI2026-10-15: 891 OI2026-10-16: 913 OI2026-10-21: 964 OI2026-10-23: 975 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, 2026975+11
Oct 21, 2026Viewing964+51
Oct 16, 2026913+22
Oct 15, 2026891+11
Oct 14, 20268800
Oct 13, 2026880+55
Oct 09, 2026825+12
Oct 08, 20268130
Oct 07, 2026813-5
Oct 06, 2026818-2
Oct 05, 2026820-16
Oct 02, 2026836No prior observation