NEW YORK—Robinhood Financial will pay nearly $70 million to settle a wide range of allegations, including that it gave customers misleading information and improperly allowed some users to make riskier trades after they lied about their trading experience. The financial penalty is the largest ever ordered by the Financial Industry Regulatory Authority, a non-governmental organization that oversees the brokerage industry, and one that “reflects the scope and seriousness of Robinhood’s violations,” said Jessica Hopper, head of FINRA’s department of enforcement. Since its 2014 launch, Robinhood has shaken up the brokerage industry with zero-commission trading and an easy-to-use app that’s drawn a new generation of investors into the market. It already has more than 31 million customers, many of whom were earlier getting left behind as the stock market rose without them. But it’s also faced criticism and penalties from a range of regulators over allegations that it encouraged novices to …