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Contract OI history

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Jan 15, 2027 EXPIRATION

RDDT $155.00 Call

RDDT270115C00155000

Latest saved OI768Oct 23, 2026
Last change+65vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $155.00 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. 7683840 2026-10-02: 701 OI2026-10-05: 703 OI2026-10-06: 703 OI2026-10-07: 698 OI2026-10-08: 698 OI2026-10-09: 699 OI2026-10-13: 657 OI2026-10-14: 657 OI2026-10-15: 654 OI2026-10-16: 659 OI2026-10-21: 703 OI2026-10-23: 768 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, 2026Viewing768+65
Oct 21, 2026703+44
Oct 16, 2026659+5
Oct 15, 2026654-3
Oct 14, 20266570
Oct 13, 2026657-42
Oct 09, 2026699+1
Oct 08, 20266980
Oct 07, 2026698-5
Oct 06, 20267030
Oct 05, 2026703+2
Oct 02, 2026701No prior observation