Robinhood has drawn criticism in its drive to bring more regular people into investing
Robinhood, Charles Schwab and TD Ameritrade are among the brokerages restricting trades
The yield on the 10-year Treasury briefly hit 1.18% earlier this week
Robinhood Financial is accused of downplaying trading risks
After slowing sharply in the spring, Wall Street IPOs surged in the summer
Traders were encouraged to see Biden select former Fed chair Janet Yellen as treasury secretary