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Contract OI history

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Nov 20, 2026 EXPIRATION

RDDT $220.00 Call

RDDT261120C00220000

Latest saved OI468Oct 23, 2026
Last change-1vs 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. 4692340 2026-10-02: 370 OI2026-10-05: 370 OI2026-10-06: 374 OI2026-10-07: 385 OI2026-10-08: 385 OI2026-10-09: 446 OI2026-10-13: 458 OI2026-10-14: 458 OI2026-10-15: 456 OI2026-10-16: 454 OI2026-10-21: 469 OI2026-10-23: 468 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, 2026468-1
Oct 21, 2026Viewing469+15
Oct 16, 2026454-2
Oct 15, 2026456-2
Oct 14, 20264580
Oct 13, 2026458+12
Oct 09, 2026446+61
Oct 08, 20263850
Oct 07, 2026385+11
Oct 06, 2026374+4
Oct 05, 20263700
Oct 02, 2026370No prior observation