X launches Cashtags stock trading for US users

X launched a feature called Cashtag on Wednesday that lets U.S. users place stock trades directly from their timelines through participating brokerages, including Interactive Brokers, Moomoo, Gemini, Kraken, and Coinbase. The move builds on a habit X users have had for years — talking about stocks and, more recently, crypto — and on the original Cashtags concept: in 2008, financial platform Stocktwits proposed putting a dollar sign in front of stock ticker symbols on Twitter, X’s predecessor, to make market conversations easy to find.

Those earlier Cashtags only tracked conversation around a stock; they didn’t let anyone actually trade it. That’s changed now that X has moved into finance with X Money. Tapping a supported Cashtag turns the ticker into an interactive destination showing the asset’s price chart and related posts, with a “Trade” button that takes users to a partner brokerage to sign in and complete the trade — or users can tap a brokerage partner directly to reach its app or site and log in or sign up.

“Cashtags close the gap between a ticker on the timeline and the market itself. When you post or tap a ticker, you’re taken right to the asset, where you have seamless access to the live chart, the conversation around it, and now the ability to trade with one of our brokerage partners,” said Mridul Singhai, X’s product engineering lead, in a statement. Monique Pintarelli, SpaceXAI’s head of global advertising, added that the Cashtag partnerships let people move seamlessly from discovering and discussing an asset to acting on it through a brokerage.

The feature could also spur more market manipulation from AI-controlled bots, spammers, and other bad actors trying to steer conversation around a ticker in one direction or another — though that kind of manipulation already happens on X today, even without a direct link to brokerages.

Why it matters

By wiring its own trading conversation directly into brokerage execution, X is betting that “finfluencer”-style stock chatter can be monetized the same way influencer content already is — while inheriting the manipulation risks that come with letting bots and bad actors shape which tickers get traders’ attention.