长江e号 is a comprehensive stock trading, securities, finance, and investment platform, developed by Changjiang Securities Co.Ltd. It offers a range of features, including securities account opening, stock trading, stock market quotes, regular financial management, fund investment, and portfolio investment. The platform has won multiple awards, including the "2019 Top 10 Brokers APP Recognized by Investors," "2019 Broker APP Most Valuable Investment Consultant Award," "Top 10 Influential Brands in the Chinese Securities Industry," and "Best Social Responsibility Broker."

The platform offers unique services such as Level2 stock trading tool, wealth management, live streaming investment lessons, advanced stock analysis, financial mall, and online opening of investment opportunities. The platform also provides customers with the ability to open trading permissions for the Growth Enterprise Market, the Science and Technology Innovation Board, and the New Third Board. The app requires access to your location, microphone, photo album, camera, and calendar for specific features.