The Retail Investing Shift: Trading Platforms Eye $18 Billion Market

Industry analysts are tracking a clear pivot in how retail capital enters the market. Mordor Intelligence projects the sector will grow at an annual rate of 7.66% over the coming years, noting that smartphones now account for nearly 70% of platform volume. This transition is underpinned by cloud-based deployments and the rise of brokerage-as-a-service models, which allow fintech firms to integrate trading capabilities without the regulatory burden of maintaining a full broker-dealer infrastructure.

Competition has shifted from simple trade execution to the quality of the information layer. Investors are increasingly demanding seamless access to live market data, SEC filings, and institutional positioning. While established players like Interactive Brokers, Cboe Global Markets, and Block continue to report steady growth—with Interactive Brokers seeing a 35% year-over-year increase in client accounts—new tools are emerging to serve those seeking a cleaner view of market activity. Platforms like Quote Daddy are entering this space by offering centralized dashboards that aggregate 13F filings, insider transaction data, and live quotes, highlighting a growing demand for transparency in an era where retail sentiment and institutional moves are only a tap away.