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Contract OI history

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Jan 21, 2028 EXPIRATION

RDDT $220.00 Call

RDDT280121C00220000

Latest saved OI843Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $220.00 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. 8474230 2026-10-02: 847 OI2026-10-05: 847 OI2026-10-06: 847 OI2026-10-07: 847 OI2026-10-08: 847 OI2026-10-09: 835 OI2026-10-13: 835 OI2026-10-14: 835 OI2026-10-15: 835 OI2026-10-16: 834 OI2026-10-21: 843 OI2026-10-23: 843 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, 2026Viewing8430
Oct 21, 2026843+9
Oct 16, 2026834-1
Oct 15, 20268350
Oct 14, 20268350
Oct 13, 20268350
Oct 09, 2026835-12
Oct 08, 20268470
Oct 07, 20268470
Oct 06, 20268470
Oct 05, 20268470
Oct 02, 2026847No prior observation