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Contract OI history

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Jun 16, 2028 EXPIRATION

RDDT $155.00 Put

RDDT280616P00155000

Latest saved OI149Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDDT $155.00 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. 160800 2026-10-02: 118 OI2026-10-05: 118 OI2026-10-06: 160 OI2026-10-07: 159 OI2026-10-08: 159 OI2026-10-09: 157 OI2026-10-13: 157 OI2026-10-14: 157 OI2026-10-15: 157 OI2026-10-16: 157 OI2026-10-21: 149 OI2026-10-23: 149 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, 20261490
Oct 21, 2026Viewing149-8
Oct 16, 20261570
Oct 15, 20261570
Oct 14, 20261570
Oct 13, 20261570
Oct 09, 2026157-2
Oct 08, 20261590
Oct 07, 2026159-1
Oct 06, 2026160+42
Oct 05, 20261180
Oct 02, 2026118No prior observation