Sources: Robinhood made more than 40 percent of its revenue earlier this year from selling its customers' orders to high-frequency trading firms (Bloomberg)

Bloomberg:
Sources: Robinhood made more than 40 percent of its revenue earlier this year from selling its customers' orders to high-frequency trading firms  —  Robinhood Markets Inc. has built a reputation on its origins in finance counterculture and a steal-from-the-rich ethos.



from Techmeme http://www.techmeme.com/181015/p26#a181015p26