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Contract OI history

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Jan 15, 2027 EXPIRATION

RDDT $82.50 Put

RDDT270115P00082500

Latest saved OI449Oct 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 $82.50 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. 4572280 2026-10-02: 440 OI2026-10-05: 440 OI2026-10-06: 442 OI2026-10-07: 448 OI2026-10-08: 448 OI2026-10-09: 444 OI2026-10-13: 445 OI2026-10-14: 445 OI2026-10-15: 447 OI2026-10-16: 457 OI2026-10-21: 452 OI2026-10-23: 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, 2026449-3
Oct 21, 2026Viewing452-5
Oct 16, 2026457+10
Oct 15, 2026447+2
Oct 14, 20264450
Oct 13, 2026445+1
Oct 09, 2026444-4
Oct 08, 20264480
Oct 07, 2026448+6
Oct 06, 2026442+2
Oct 05, 20264400
Oct 02, 2026440No prior observation