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Contract OI history

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Dec 18, 2026 EXPIRATION

RDDT $190.00 Put

RDDT261218P00190000

Latest saved OI103Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $190.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 109540 2026-10-02: 109 OI2026-10-05: 109 OI2026-10-06: 107 OI2026-10-07: 107 OI2026-10-08: 107 OI2026-10-09: 106 OI2026-10-13: 106 OI2026-10-14: 106 OI2026-10-15: 106 OI2026-10-16: 106 OI2026-10-21: 106 OI2026-10-23: 103 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, 2026103-3
Oct 21, 2026Viewing1060
Oct 16, 20261060
Oct 15, 20261060
Oct 14, 20261060
Oct 13, 20261060
Oct 09, 2026106-1
Oct 08, 20261070
Oct 07, 20261070
Oct 06, 2026107-2
Oct 05, 20261090
Oct 02, 2026109No prior observation