New Analysis U.S. stocks have made 10 times more gains in the past decade than China’s domestic stocks. In preventing further capital outflow, Beijing banned new investors in mainland China from speculating in foreign exchange markets. Experts suggest the regime seeks more control over how its residents invest their money. According to the monthly market…

By Nellie S. Huang From Kiplinger’s Personal Finance Brokerage start-ups such as Robinhood, M1 Finance, and SoFi are tiny compared with the trillions of dollars in brokerage assets at the likes of Schwab and Fidelity. But they’ve already made a big dent in the way things work. These newcomers pioneered commission-free stock trading and fractional-share…