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Contract OI history

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Mar 19, 2027 EXPIRATION

RDDT $90.00 Put

RDDT270319P00090000

Latest saved OI258Oct 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 $90.00 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. 4242120 2026-10-02: 404 OI2026-10-05: 404 OI2026-10-06: 424 OI2026-10-07: 305 OI2026-10-08: 305 OI2026-10-09: 281 OI2026-10-13: 261 OI2026-10-14: 261 OI2026-10-15: 261 OI2026-10-16: 259 OI2026-10-21: 259 OI2026-10-23: 258 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, 2026258-1
Oct 21, 2026Viewing2590
Oct 16, 2026259-2
Oct 15, 20262610
Oct 14, 20262610
Oct 13, 2026261-20
Oct 09, 2026281-24
Oct 08, 20263050
Oct 07, 2026305-119
Oct 06, 2026424+20
Oct 05, 20264040
Oct 02, 2026404No prior observation