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Contract OI history

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Jan 15, 2027 EXPIRATION

RDDT $210.00 Call

RDDT270115C00210000

Latest saved OI1,449Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $210.00 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. 1,5907950 2026-10-02: 1,583 OI2026-10-05: 1,587 OI2026-10-06: 1,583 OI2026-10-07: 1,590 OI2026-10-08: 1,590 OI2026-10-09: 1,588 OI2026-10-13: 1,585 OI2026-10-14: 1,585 OI2026-10-15: 1,459 OI2026-10-16: 1,452 OI2026-10-21: 1,451 OI2026-10-23: 1,449 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, 2026Viewing1,449-2
Oct 21, 20261,451-1
Oct 16, 20261,452-7
Oct 15, 20261,459-126
Oct 14, 20261,5850
Oct 13, 20261,585-3
Oct 09, 20261,588-2
Oct 08, 20261,5900
Oct 07, 20261,590+7
Oct 06, 20261,583-4
Oct 05, 20261,587+4
Oct 02, 20261,583No prior observation