X launches Cashtags, a feature that lets users view real-time financial data on stocks and crypto directly in their timelines, in the US and Canada (Timmy Shen/The Block)

Timmy Shen / The Block: X launches Cashtags, a feature that lets users view real-time financial data on stocks and crypto directly in their timelines, in the US and Canada — Quick Take — Nikita Bier, head of product at X, said the team has launched the “Cashtags” feature, which enables users to browse stock …