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Contract OI history

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Jan 21, 2028 EXPIRATION

RDDT $300.00 Call

RDDT280121C00300000

Latest saved OI949Oct 23, 2026
Last change-21vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $300.00 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. 9714850 2026-10-02: 966 OI2026-10-05: 969 OI2026-10-06: 969 OI2026-10-07: 969 OI2026-10-08: 969 OI2026-10-09: 970 OI2026-10-13: 971 OI2026-10-14: 971 OI2026-10-15: 970 OI2026-10-16: 970 OI2026-10-21: 970 OI2026-10-23: 949 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, 2026Viewing949-21
Oct 21, 20269700
Oct 16, 20269700
Oct 15, 2026970-1
Oct 14, 20269710
Oct 13, 2026971+1
Oct 09, 2026970+1
Oct 08, 20269690
Oct 07, 20269690
Oct 06, 20269690
Oct 05, 2026969+3
Oct 02, 2026966No prior observation