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Contract OI history

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Nov 20, 2026 EXPIRATION

RDDT $195.00 Call

RDDT261120C00195000

Latest saved OI541Oct 23, 2026
Last change+18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $195.00 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. 5412700 2026-10-02: 207 OI2026-10-05: 210 OI2026-10-06: 217 OI2026-10-07: 409 OI2026-10-08: 409 OI2026-10-09: 425 OI2026-10-13: 444 OI2026-10-14: 444 OI2026-10-15: 450 OI2026-10-16: 459 OI2026-10-21: 523 OI2026-10-23: 541 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, 2026541+18
Oct 21, 2026Viewing523+64
Oct 16, 2026459+9
Oct 15, 2026450+6
Oct 14, 20264440
Oct 13, 2026444+19
Oct 09, 2026425+16
Oct 08, 20264090
Oct 07, 2026409+192
Oct 06, 2026217+7
Oct 05, 2026210+3
Oct 02, 2026207No prior observation