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Contract OI history

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Nov 20, 2026 EXPIRATION

RDDT $145.00 Put

RDDT261120P00145000

Latest saved OI882Oct 23, 2026
Last change+241vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $145.00 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. 8824410 2026-10-02: 527 OI2026-10-05: 526 OI2026-10-06: 532 OI2026-10-07: 552 OI2026-10-08: 552 OI2026-10-09: 603 OI2026-10-13: 633 OI2026-10-14: 633 OI2026-10-15: 644 OI2026-10-16: 638 OI2026-10-21: 641 OI2026-10-23: 882 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, 2026882+241
Oct 21, 2026Viewing641+3
Oct 16, 2026638-6
Oct 15, 2026644+11
Oct 14, 20266330
Oct 13, 2026633+30
Oct 09, 2026603+51
Oct 08, 20265520
Oct 07, 2026552+20
Oct 06, 2026532+6
Oct 05, 2026526-1
Oct 02, 2026527No prior observation