[Tech Blogger: Coinbase is Developing Stock Trading Business] BlockBeats news, on November 19, renowned tech blogger Jane Manchun Wong revealed that Coinbase is developing a stock trading business. Previously, Jane had disclosed that Coinbase was developing a prediction market, and subsequently, Coinbase Predictions is no longer accessible to the public. BlockBeats previously reported that Coinbase is seeking approval from the U.S. Securities and Exchange Commission to provide stock trading services based on blockchain technology.